OCE: Ontology of Chemical Elements
type: Ontology
creator: Kaiyong Liu
creator: Yongqun "Oliver" He
creator: Sam Smith
date: 2-28-2020
description: OCE is a formal ontology that represents various chemical elements from Mendeleev's 1871 periodic table.
description: The Ontology of Chemical Elements (OCE) is an open source community-based ontology in the domain of chemical elements. OCE represents all chemical elements and their attributes, including those attributes defined in the Periodic Table of Chemical Elements.
format: OWL-DL
subject: OCE: A formal ontology in the area of chemical elements
license: http://creativecommons.org/licenses/by/4.0/
version info: Vision Release: 1.0.29

BFO OWL specification label
type: AnnotationProperty
definition: Relates an entity in the ontology to the name of the variable that is used to represent it in the code that generates the BFO OWL file from the lispy specification.
curator note: Really of interest to developers only
sub property of: label

BFO CLIF specification label
type: AnnotationProperty
definition: Relates an entity in the ontology to the term that is used to represent it in the the CLIF specification of BFO2
definition source: Person:Alan Ruttenberg
curator note: Really of interest to developers only
sub property of: label

example of usage
type: AnnotationProperty
has curation status: IAO_0000122

has curation status
type: AnnotationProperty

definition
type: AnnotationProperty
has curation status: IAO_0000122

editor note
type: AnnotationProperty
has curation status: IAO_0000122

alternative term
type: AnnotationProperty
has curation status: IAO_0000125

definition source
type: AnnotationProperty

curator note
type: AnnotationProperty

imported from
type: AnnotationProperty

elucidation
type: AnnotationProperty

has associated axiom(nl)
type: AnnotationProperty

has associated axiom(fol)
type: AnnotationProperty

valence electron configuration
type: AnnotationProperty

has Chinese label
type: AnnotationProperty
sub property of: label

has German label
type: AnnotationProperty
sub property of: label

has French label
type: AnnotationProperty
sub property of: label

has Spanish label
type: AnnotationProperty
sub property of: label

has Italian label
type: AnnotationProperty
sub property of: label

has atomic number
type: AnnotationProperty
definition: A annotation property that indicates the integer number of protons in the nucleus of an atom.
definition source: https://en.wikipedia.org/wiki/Atomic_number
creator: Oliver He, Kaiyong Liu

has_alternative_id
type: AnnotationProperty

database_cross_reference
type: AnnotationProperty

has_exact_synonym
type: AnnotationProperty

has_obo_format_version
type: AnnotationProperty

has_obo_namespace
type: AnnotationProperty

has_related_synonym
type: AnnotationProperty

in_subset
type: AnnotationProperty

shorthand
type: AnnotationProperty

label
type: AnnotationProperty

has part
type: ObjectProperty
type: TransitiveProperty
imported from: chebi.owl
database_cross_reference: BFO:0000051
has_obo_namespace: chebi_ontology
id: has_part
is cyclic: false
shorthand: has_part

has last electron in
type: ObjectProperty
sub property of: topObjectProperty
definition: An object property that represents a relation between an atom and a subshell that has the last or final electron of the atom.
alternative term: has final electron in subshell
alternative term: has last electron in subshell
definition source: Speight, J. . 2017. 'Chapter Two - Inorganic Chemistry.' in, Environmental Inorganic Chemistry for Engineers (Butterworth-Heinemann).
definition source: https://en.wikipedia.org/wiki/Electron_shell
creator: Oliver He, Kaiyong Liu

has electron shell
type: ObjectProperty
definition: An object property that represents a relation between an atom and the number of electron shell. An electron shell is an orbit followed by electrons around an atom's nucleus. The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on farther and farther from the nucleus. The shells correspond to the principal quantum numbers (n = 1, 2, 3, 4 ...) or are labeled alphabetically with the letters used in X-ray notation (K, L, M, …).
definition source: https://en.wikipedia.org/wiki/Electron_shell
creator: Oliver He, Kaiyong Liu

has valence electron
type: ObjectProperty
definition: An object property that represents a relation between an atom and the number of valence electrons. A valence electron is an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed. For a main group element, a valence electron can exist only in the outermost electron shell; in a transition metal, a valence electron can also be in an inner shell.
alternative term: has valence electron number
definition source: https://en.wikipedia.org/wiki/Electron_shell
definition source: https://en.wikipedia.org/wiki/Valence_electron
creator: Oliver He, Kaiyong Liu

has quality
type: ObjectProperty
example of usage: this apple has quality this red color
definition: a relation between an independent continuant (the bearer) and a quality, in which the quality specifically depends on the bearer for its existence
editor note: A bearer can have many qualities, and its qualities can exist for different periods of time, but none of its qualities can exist when the bearer does not exist.
alternative term: has_quality
imported from: ro.owl

has role
type: ObjectProperty
imported from: chebi.owl
database_cross_reference: RO:0000087
has_obo_namespace: chebi_ontology
id: has_role
is cyclic: false
is transitive: false
shorthand: has_role

entity
type: Class
BFO OWL specification label: entity
BFO CLIF specification label: Entity
example of usage: Julius Caesar
example of usage: Verdi’s Requiem
example of usage: the Second World War
example of usage: your body mass index
editor note: BFO 2 Reference: In all areas of empirical inquiry we encounter general terms of two sorts. First are general terms which refer to universals or types:animaltuberculosissurgical procedurediseaseSecond, are general terms used to refer to groups of entities which instantiate a given universal but do not correspond to the extension of any subuniversal of that universal because there is nothing intrinsic to the entities in question by virtue of which they – and only they – are counted as belonging to the given group. Examples are: animal purchased by the Emperortuberculosis diagnosed on a Wednesdaysurgical procedure performed on a patient from Stockholmperson identified as candidate for clinical trial #2056-555person who is signatory of Form 656-PPVpainting by Leonardo da VinciSuch terms, which represent what are called ‘specializations’ in [81
editor note: Entity doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example Werner Ceusters 'portions of reality' include 4 sorts, entities (as BFO construes them), universals, configurations, and relations. It is an open question as to whether entities as construed in BFO will at some point also include these other portions of reality. See, for example, 'How to track absolutely everything' at http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf
imported from: bfo.owl
elucidation: An entity is anything that exists or has existed or will exist. (axiom label in BFO2 Reference: [001-001])

continuant
type: Class
subclass of: entity
BFO OWL specification label: continuant
BFO CLIF specification label: Continuant
editor note: BFO 2 Reference: Continuant entities are entities which can be sliced to yield parts only along the spatial dimension, yielding for example the parts of your table which we call its legs, its top, its nails. ‘My desk stretches from the window to the door. It has spatial parts, and can be sliced (in space) in two. With respect to time, however, a thing is a continuant.’ [60, p. 240
editor note: Continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example, in an expansion involving bringing in some of Ceuster's other portions of reality, questions are raised as to whether universals are continuants
imported from: bfo.owl
elucidation: A continuant is an entity that persists, endures, or continues to exist through time while maintaining its identity. (axiom label in BFO2 Reference: [008-002])
has associated axiom(nl): if b is a continuant and if, for some t, c has_continuant_part b at t, then c is a continuant. (axiom label in BFO2 Reference: [126-001])
has associated axiom(nl): if b is a continuant and if, for some t, cis continuant_part of b at t, then c is a continuant. (axiom label in BFO2 Reference: [009-002])
has associated axiom(nl): if b is a material entity, then there is some temporal interval (referred to below as a one-dimensional temporal region) during which b exists. (axiom label in BFO2 Reference: [011-002])
has associated axiom(fol): (forall (x y) (if (and (Continuant x) (exists (t) (continuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [009-002]
has associated axiom(fol): (forall (x y) (if (and (Continuant x) (exists (t) (hasContinuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [126-001]
has associated axiom(fol): (forall (x) (if (Continuant x) (Entity x))) // axiom label in BFO2 CLIF: [008-002]
has associated axiom(fol): (forall (x) (if (Material Entity x) (exists (t) (and (TemporalRegion t) (existsAt x t))))) // axiom label in BFO2 CLIF: [011-002]

independent continuant
type: Class
subclass of: continuant
BFO OWL specification label: ic
BFO CLIF specification label: IndependentContinuant
example of usage: a chair
example of usage: a heart
example of usage: a leg
example of usage: a molecule
example of usage: a spatial region
example of usage: an atom
example of usage: an orchestra.
example of usage: an organism
example of usage: the bottom right portion of a human torso
example of usage: the interior of your mouth
definition: b is an independent continuant = Def. b is a continuant which is such that there is no c and no t such that b s-depends_on c at t. (axiom label in BFO2 Reference: [017-002])
imported from: bfo.owl
has associated axiom(nl): For any independent continuant b and any time t there is some spatial region r such that b is located_in r at t. (axiom label in BFO2 Reference: [134-001])
has associated axiom(nl): For every independent continuant b and time t during the region of time spanned by its life, there are entities which s-depends_on b during t. (axiom label in BFO2 Reference: [018-002])
has associated axiom(fol): (forall (x t) (if (IndependentContinuant x) (exists (r) (and (SpatialRegion r) (locatedInAt x r t))))) // axiom label in BFO2 CLIF: [134-001]
has associated axiom(fol): (forall (x t) (if (and (IndependentContinuant x) (existsAt x t)) (exists (y) (and (Entity y) (specificallyDependsOnAt y x t))))) // axiom label in BFO2 CLIF: [018-002]
has associated axiom(fol): (iff (IndependentContinuant a) (and (Continuant a) (not (exists (b t) (specificallyDependsOnAt a b t))))) // axiom label in BFO2 CLIF: [017-002]

spatial region
type: Class
subclass of: immaterial entity
BFO OWL specification label: s-region
BFO CLIF specification label: SpatialRegion
editor note: BFO 2 Reference: Spatial regions do not participate in processes.
editor note: Spatial region doesn't have a closure axiom because the subclasses don't exhaust all possibilites. An example would be the union of a spatial point and a spatial line that doesn't overlap the point, or two spatial lines that intersect at a single point. In both cases the resultant spatial region is neither 0-dimensional, 1-dimensional, 2-dimensional, or 3-dimensional.
imported from: bfo.owl
elucidation: A spatial region is a continuant entity that is a continuant_part_of spaceR as defined relative to some frame R. (axiom label in BFO2 Reference: [035-001])
has associated axiom(nl): All continuant parts of spatial regions are spatial regions. (axiom label in BFO2 Reference: [036-001])
has associated axiom(fol): (forall (x y t) (if (and (SpatialRegion x) (continuantPartOfAt y x t)) (SpatialRegion y))) // axiom label in BFO2 CLIF: [036-001]
has associated axiom(fol): (forall (x) (if (SpatialRegion x) (Continuant x))) // axiom label in BFO2 CLIF: [035-001]

realizable entity
type: Class
subclass of: specifically dependent continuant
BFO OWL specification label: realizable
BFO CLIF specification label: RealizableEntity
example of usage: the disposition of this piece of metal to conduct electricity.
example of usage: the disposition of your blood to coagulate
example of usage: the function of your reproductive organs
example of usage: the role of being a doctor
example of usage: the role of this boundary to delineate where Utah and Colorado meet
imported from: bfo.owl
elucidation: To say that b is a realizable entity is to say that b is a specifically dependent continuant that inheres in some independent continuant which is not a spatial region and is of a type instances of which are realized in processes of a correlated type. (axiom label in BFO2 Reference: [058-002])
has associated axiom(nl): All realizable dependent continuants have independent continuants that are not spatial regions as their bearers. (axiom label in BFO2 Reference: [060-002])
has associated axiom(fol): (forall (x t) (if (RealizableEntity x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (bearerOfAt y x t))))) // axiom label in BFO2 CLIF: [060-002]
has associated axiom(fol): (forall (x) (if (RealizableEntity x) (and (SpecificallyDependentContinuant x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (inheresIn x y)))))) // axiom label in BFO2 CLIF: [058-002]

quality
type: Class
subclass of: specifically dependent continuant
BFO OWL specification label: quality
BFO CLIF specification label: Quality
example of usage: the ambient temperature of this portion of air
example of usage: the color of a tomato
example of usage: the length of the circumference of your waist
example of usage: the mass of this piece of gold.
example of usage: the shape of your nose
example of usage: the shape of your nostril
imported from: bfo.owl
elucidation: a quality is a specifically dependent continuant that, in contrast to roles and dispositions, does not require any further process in order to be realized. (axiom label in BFO2 Reference: [055-001])
has associated axiom(nl): If an entity is a quality at any time that it exists, then it is a quality at every time that it exists. (axiom label in BFO2 Reference: [105-001])
has associated axiom(fol): (forall (x) (if (Quality x) (SpecificallyDependentContinuant x))) // axiom label in BFO2 CLIF: [055-001]
has associated axiom(fol): (forall (x) (if (exists (t) (and (existsAt x t) (Quality x))) (forall (t_1) (if (existsAt x t_1) (Quality x))))) // axiom label in BFO2 CLIF: [105-001]

specifically dependent continuant
type: Class
subclass of: continuant
BFO OWL specification label: sdc
BFO CLIF specification label: SpecificallyDependentContinuant
example of usage: Reciprocal specifically dependent continuants: the function of this key to open this lock and the mutually dependent disposition of this lock: to be opened by this key
example of usage: of one-sided specifically dependent continuants: the mass of this tomato
example of usage: of relational dependent continuants (multiple bearers): John’s love for Mary, the ownership relation between John and this statue, the relation of authority between John and his subordinates.
example of usage: the disposition of this fish to decay
example of usage: the function of this heart: to pump blood
example of usage: the mutual dependence of proton donors and acceptors in chemical reactions [79
example of usage: the mutual dependence of the role predator and the role prey as played by two organisms in a given interaction
example of usage: the pink color of a medium rare piece of grilled filet mignon at its center
example of usage: the role of being a doctor
example of usage: the shape of this hole.
example of usage: the smell of this portion of mozzarella
definition: b is a specifically dependent continuant = Def. b is a continuant & there is some independent continuant c which is not a spatial region and which is such that b s-depends_on c at every time t during the course of b’s existence. (axiom label in BFO2 Reference: [050-003])
editor note: Specifically dependent continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. We're not sure what else will develop here, but for example there are questions such as what are promises, obligation, etc.
imported from: bfo.owl
has associated axiom(fol): (iff (SpecificallyDependentContinuant a) (and (Continuant a) (forall (t) (if (existsAt a t) (exists (b) (and (IndependentContinuant b) (not (SpatialRegion b)) (specificallyDependsOnAt a b t))))))) // axiom label in BFO2 CLIF: [050-003]

three-dimensional spatial region
type: Class
subclass of: spatial region
BFO OWL specification label: 3d-s-region
BFO CLIF specification label: ThreeDimensionalSpatialRegion
example of usage: a cube-shaped region of space
example of usage: a sphere-shaped region of space,
imported from: bfo.owl
elucidation: A three-dimensional spatial region is a spatial region that is of three dimensions. (axiom label in BFO2 Reference: [040-001])
has associated axiom(fol): (forall (x) (if (ThreeDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [040-001]

material entity
type: Class
subclass of: independent continuant
BFO OWL specification label: material
BFO CLIF specification label: MaterialEntity
example of usage: a flame
example of usage: a forest fire
example of usage: a human being
example of usage: a hurricane
example of usage: a photon
example of usage: a puff of smoke
example of usage: a sea wave
example of usage: a tornado
example of usage: an aggregate of human beings.
example of usage: an energy wave
example of usage: an epidemic
example of usage: the undetached arm of a human being
editor note: BFO 2 Reference: Material entities (continuants) can preserve their identity even while gaining and losing material parts. Continuants are contrasted with occurrents, which unfold themselves in successive temporal parts or phases [60
editor note: BFO 2 Reference: Object, Fiat Object Part and Object Aggregate are not intended to be exhaustive of Material Entity. Users are invited to propose new subcategories of Material Entity.
editor note: BFO 2 Reference: ‘Matter’ is intended to encompass both mass and energy (we will address the ontological treatment of portions of energy in a later version of BFO). A portion of matter is anything that includes elementary particles among its proper or improper parts: quarks and leptons, including electrons, as the smallest particles thus far discovered; baryons (including protons and neutrons) at a higher level of granularity; atoms and molecules at still higher levels, forming the cells, organs, organisms and other material entities studied by biologists, the portions of rock studied by geologists, the fossils studied by paleontologists, and so on.Material entities are three-dimensional entities (entities extended in three spatial dimensions), as contrasted with the processes in which they participate, which are four-dimensional entities (entities extended also along the dimension of time).According to the FMA, material entities may have immaterial entities as parts – including the entities identified below as sites; for example the interior (or ‘lumen’) of your small intestine is a part of your body. BFO 2.0 embodies a decision to follow the FMA here.
imported from: bfo.owl
elucidation: A material entity is an independent continuant that has some portion of matter as proper or improper continuant part. (axiom label in BFO2 Reference: [019-002])
has associated axiom(nl): Every entity which has a material entity as continuant part is a material entity. (axiom label in BFO2 Reference: [020-002])
has associated axiom(nl): every entity of which a material entity is continuant part is also a material entity. (axiom label in BFO2 Reference: [021-002])
has associated axiom(fol): (forall (x) (if (MaterialEntity x) (IndependentContinuant x))) // axiom label in BFO2 CLIF: [019-002]
has associated axiom(fol): (forall (x) (if (and (Entity x) (exists (y t) (and (MaterialEntity y) (continuantPartOfAt x y t)))) (MaterialEntity x))) // axiom label in BFO2 CLIF: [021-002]
has associated axiom(fol): (forall (x) (if (and (Entity x) (exists (y t) (and (MaterialEntity y) (continuantPartOfAt y x t)))) (MaterialEntity x))) // axiom label in BFO2 CLIF: [020-002]

immaterial entity
type: Class
subclass of: independent continuant
BFO OWL specification label: immaterial
BFO CLIF specification label: ImmaterialEntity
editor note: BFO 2 Reference: Immaterial entities are divided into two subgroups:boundaries and sites, which bound, or are demarcated in relation, to material entities, and which can thus change location, shape and size and as their material hosts move or change shape or size (for example: your nasal passage; the hold of a ship; the boundary of Wales (which moves with the rotation of the Earth) [38, 7, 10
imported from: bfo.owl

electron
type: Class
subclass of: lepton
definition: Elementary particle not affected by the strong force having a spin 1/2, a negative elementary charge and a rest mass of 0.000548579903(13) u, or 0.51099906(15) MeV.
imported from: chebi.owl
charge: -1
mass: 0.000548579903
monoisotopicmass: 0.0
database_cross_reference: KEGG:C05359
database_cross_reference: PMID:21614077
database_cross_reference: Wikipedia:Electron
has_exact_synonym: electron
has_obo_namespace: chebi_ontology
has_related_synonym: Elektron
has_related_synonym: beta
has_related_synonym: beta(-)
has_related_synonym: beta-particle
has_related_synonym: e
has_related_synonym: e(-)
has_related_synonym: e-
has_related_synonym: negatron
id: CHEBI:10545
in_subset: 3 STAR

metalloid atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: metalloid quality
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: metalloid quality
definition: An atom of an element that exhibits properties that are between those of metals and nonmetals, or that has a mixture of them. The term generally includes boron, silicon, germanium, arsenic, antimony, and tellurium, while carbon, aluminium, selenium, polonium, and astatine are less commonly included.
imported from: chebi.owl
database_cross_reference: Wikipedia:Metalloid
has_obo_namespace: chebi_ontology
has_related_synonym: metalloid
has_related_synonym: metalloids
id: CHEBI:137980
in_subset: 3 STAR

gas molecular entity
type: Class
subclass of: main group molecular entity
definition: Any main group molecular entity that is gaseous at standard temperature and pressure (STP; 0degreeC and 100 kPa).
imported from: chebi.owl
database_cross_reference: Wikipedia:https://en.wikipedia.org/wiki/Gas
has_obo_namespace: chebi_ontology
has_related_synonym: gas molecular entities
has_related_synonym: gaseous molecular entities
has_related_synonym: gaseous molecular entity
id: CHEBI:138675
in_subset: 3 STAR

iron atom
type: Class
subclass of: iron group element atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
subclass of: Restriction
  on property: has role
  some values from: Escherichia coli metabolite
definition: An iron group element atom that has atomic number 26.
imported from: chebi.owl
has Chinese label: 铁
has German label: Eisen
has French label: fer
has Spanish label: hierro
has Italian label: ferro
charge: 0
formula: Fe
inchi: InChI=1S/Fe
inchikey: XEEYBQQBJWHFJM-UHFFFAOYSA-N
mass: 55.84500
monoisotopicmass: 55.93494
smiles: [Fe]
has_alternative_id: CHEBI:13322
has_alternative_id: CHEBI:24872
has_alternative_id: CHEBI:5974
database_cross_reference: CAS:7439-89-6
database_cross_reference: DrugBank:DB01592
database_cross_reference: HMDB:HMDB0015531
database_cross_reference: KEGG:C00023
database_cross_reference: Reaxys:4122945
database_cross_reference: WebElements:Fe
has_exact_synonym: iron
has_obo_namespace: chebi_ontology
has_related_synonym: 26Fe
has_related_synonym: Eisen
has_related_synonym: Fe
has_related_synonym: Iron
has_related_synonym: fer
has_related_synonym: ferrum
has_related_synonym: hierro
has_related_synonym: iron
id: CHEBI:18248
in_subset: 3 STAR

manganese atom
type: Class
subclass of: manganese group element atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
subclass of: Restriction
  on property: has role
  some values from: Escherichia coli metabolite
imported from: chebi.owl
has Chinese label: 锰
has German label: Mangan
has French label: manganèse
has Spanish label: manganeso
has Italian label: manganese
charge: 0
formula: Mn
inchi: InChI=1S/Mn
inchikey: PWHULOQIROXLJO-UHFFFAOYSA-N
mass: 54.93805
monoisotopicmass: 54.93804
smiles: [Mn]
has_alternative_id: CHEBI:13382
has_alternative_id: CHEBI:25153
has_alternative_id: CHEBI:6681
database_cross_reference: CAS:7439-96-5
database_cross_reference: KEGG:C00034
database_cross_reference: WebElements:Mn
has_exact_synonym: manganese
has_obo_namespace: chebi_ontology
has_related_synonym: 25Mn
has_related_synonym: Mangan
has_related_synonym: Manganese
has_related_synonym: Mn
has_related_synonym: manganese
has_related_synonym: manganeso
has_related_synonym: manganum
id: CHEBI:18291
in_subset: 3 STAR

alkaline earth metal atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: alkaline earth metal quality
subclass of: main group element atom
subclass of: metal atom
subclass of: s-block element atom
subclass of: Restriction
  on property: has quality
  some values from: alkaline earth metal quality
imported from: chebi.owl
has_exact_synonym: alkaline earth metals
has_obo_namespace: chebi_ontology
has_related_synonym: Erdalkalimetall
has_related_synonym: Erdalkalimetalle
has_related_synonym: alkaline earth metal
has_related_synonym: alkaline-earth metal
has_related_synonym: alkaline-earth metals
has_related_synonym: metal alcalino-terreux
has_related_synonym: metal alcalinoterreo
has_related_synonym: metales alcalinoterreos
has_related_synonym: metaux alcalino-terreux
id: CHEBI:22313
in_subset: 3 STAR

alkali metal atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: alkali metal quality
subclass of: main group element atom
subclass of: metal atom
subclass of: s-block element atom
subclass of: Restriction
  on property: has quality
  some values from: alkali metal quality
imported from: chebi.owl
has_exact_synonym: alkali metals
has_obo_namespace: chebi_ontology
has_related_synonym: Alkalimetall
has_related_synonym: Alkalimetalle
has_related_synonym: alkali metal
has_related_synonym: metal alcalin
has_related_synonym: metal alcalino
has_related_synonym: metales alcalinos
has_related_synonym: metaux alcalins
id: CHEBI:22314
in_subset: 3 STAR

bromine atom
type: Class
subclass of: halogen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 溴
has German label: Brom
has French label: brome
has Spanish label: bromo
has Italian label: bromo
charge: 0
formula: Br
inchi: InChI=1S/Br
inchikey: WKBOTKDWSSQWDR-UHFFFAOYSA-N
mass: 79.90400
monoisotopicmass: 78.91834
smiles: [Br]
database_cross_reference: WebElements:Br
has_exact_synonym: bromine
has_obo_namespace: chebi_ontology
has_related_synonym: 35Br
has_related_synonym: Br
has_related_synonym: Brom
has_related_synonym: brome
has_related_synonym: bromine
has_related_synonym: bromo
has_related_synonym: bromum
id: CHEBI:22927
in_subset: 3 STAR

cadmium atom
type: Class
subclass of: zinc group element atom
imported from: chebi.owl
has Chinese label: 镉
has German label: Kadmium
has French label: cadmium
has Spanish label: cadmio
has Italian label: cadmio
charge: 0
formula: Cd
inchi: InChI=1S/Cd
inchikey: BDOSMKKIYDKNTQ-UHFFFAOYSA-N
mass: 112.41100
monoisotopicmass: 113.90336
smiles: [Cd]
database_cross_reference: CAS:7440-43-9
database_cross_reference: KEGG:C01413
database_cross_reference: WebElements:Cd
has_exact_synonym: cadmium
has_obo_namespace: chebi_ontology
has_related_synonym: 48Cd
has_related_synonym: Cd
has_related_synonym: Kadmium
has_related_synonym: cadmio
has_related_synonym: cadmium
id: CHEBI:22977
in_subset: 3 STAR

calcium atom
type: Class
subclass of: alkaline earth metal atom
subclass of: Restriction
  on property: has role
  some values from: macronutrient
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 4
  on class: electron shell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 2
  on class: electron
imported from: chebi.owl
has Chinese label: 钙
has German label: Kalzium
has French label: calcium
has Spanish label: calcio
has Italian label: calcio
charge: 0
formula: Ca
inchi: InChI=1S/Ca
inchikey: OYPRJOBELJOOCE-UHFFFAOYSA-N
mass: 40.07800
monoisotopicmass: 39.96259
smiles: [Ca]
database_cross_reference: CAS:7440-70-2
database_cross_reference: DrugBank:DB01373
database_cross_reference: KEGG:C00076
database_cross_reference: WebElements:Ca
has_exact_synonym: calcium
has_obo_namespace: chebi_ontology
has_related_synonym: 20Ca
has_related_synonym: Ca
has_related_synonym: Calcium
has_related_synonym: Kalzium
has_related_synonym: calcio
has_related_synonym: calcium
id: CHEBI:22984
in_subset: 3 STAR

chlorine atom
type: Class
subclass of: halogen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 氯
has German label: Chlor
has French label: chlore
has Spanish label: cloro
has Italian label: cloro
charge: 0
formula: Cl
inchi: InChI=1S/Cl
inchikey: ZAMOUSCENKQFHK-UHFFFAOYSA-N
mass: 35.45270
monoisotopicmass: 34.96885
smiles: [Cl]
database_cross_reference: WebElements:Cl
has_exact_synonym: chlorine
has_obo_namespace: chebi_ontology
has_related_synonym: 17Cl
has_related_synonym: Chlor
has_related_synonym: Cl
has_related_synonym: chlore
has_related_synonym: chlorine
has_related_synonym: chlorum
has_related_synonym: cloro
id: CHEBI:23116
in_subset: 3 STAR

molecular entity
type: Class
subclass of: chemical entity
definition: Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity.
imported from: chebi.owl
has_exact_synonym: molecular entity
has_obo_namespace: chebi_ontology
has_related_synonym: entidad molecular
has_related_synonym: entidades moleculares
has_related_synonym: entite moleculaire
has_related_synonym: molecular entities
has_related_synonym: molekulare Entitaet
id: CHEBI:23367
in_subset: 3 STAR

fluorine atom
type: Class
subclass of: halogen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 氟
has German label: Fluor
has French label: fluor
has Spanish label: flúor
has Italian label: fluoro
charge: 0
formula: F
inchi: InChI=1S/F
inchikey: YCKRFDGAMUMZLT-UHFFFAOYSA-N
mass: 18.99840
monoisotopicmass: 18.99840
smiles: [F]
database_cross_reference: CAS:7782-41-4
database_cross_reference: WebElements:F
has_exact_synonym: fluorine
has_obo_namespace: chebi_ontology
has_related_synonym: 9F
has_related_synonym: F
has_related_synonym: Fluor
has_related_synonym: fluor
has_related_synonym: fluorine
has_related_synonym: fluorum
id: CHEBI:24061
in_subset: 3 STAR

chemical entity
type: Class
subclass of: material entity
definition: A chemical entity is a physical entity of interest in chemistry including molecular entities, parts thereof, and chemical substances.
imported from: chebi.owl
has_exact_synonym: chemical entity
has_obo_namespace: chebi_ontology
id: CHEBI:24431
in_subset: 3 STAR

biological role
type: Class
subclass of: role
definition: A role played by the molecular entity or part thereof within a biological context.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: biological function
id: CHEBI:24432
in_subset: 3 STAR

halogen
type: Class
subclass of: nonmetal atom
subclass of: p-block element atom
imported from: chebi.owl
has_exact_synonym: halogen
has_exact_synonym: halogens
has_obo_namespace: chebi_ontology
has_related_synonym: Halogene
has_related_synonym: group 17 elements
has_related_synonym: group VII elements
has_related_synonym: halogene
has_related_synonym: halogenes
has_related_synonym: halogeno
has_related_synonym: halogenos
id: CHEBI:24473
in_subset: 3 STAR

inorganic molecular entity
type: Class
subclass of: molecular entity
definition: A molecular entity that contains no carbon.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: anorganische Verbindungen
has_related_synonym: inorganic compounds
has_related_synonym: inorganic entity
has_related_synonym: inorganic molecular entities
has_related_synonym: inorganics
id: CHEBI:24835
in_subset: 3 STAR

iodine atom
type: Class
subclass of: halogen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
subclass of: Restriction
  on property: has role
  some values from: human metabolite
definition: Chemical element with atomic number 53.
imported from: chebi.owl
has Chinese label: 碘
has German label: Iod (Jod)
has French label: iode
has Spanish label: yodo
has Italian label: iodio
charge: 0
formula: I
inchi: InChI=1S/I
inchikey: ZCYVEMRRCGMTRW-UHFFFAOYSA-N
mass: 126.90447
monoisotopicmass: 126.90447
smiles: [I]
database_cross_reference: WebElements:I
has_exact_synonym: iodine
has_obo_namespace: chebi_ontology
has_related_synonym: 53I
has_related_synonym: I
has_related_synonym: Iod
has_related_synonym: J
has_related_synonym: Jod
has_related_synonym: iode
has_related_synonym: iodine
has_related_synonym: iodium
has_related_synonym: yodo
id: CHEBI:24859
in_subset: 3 STAR

lead atom
type: Class
subclass of: carbon group element atom
subclass of: metal atom
imported from: chebi.owl
has Chinese label: 铅
has German label: Blei
has French label: plomb
has Spanish label: plomo
has Italian label: piombo
charge: 0
formula: Pb
inchi: InChI=1S/Pb
inchikey: WABPQHHGFIMREM-UHFFFAOYSA-N
mass: 207.20000
monoisotopicmass: 207.97665
smiles: [Pb]
database_cross_reference: KEGG:C06696
database_cross_reference: WebElements:Pb
has_exact_synonym: lead
has_obo_namespace: chebi_ontology
has_related_synonym: 82Pb
has_related_synonym: Blei
has_related_synonym: Pb
has_related_synonym: lead
has_related_synonym: plomb
has_related_synonym: plomo
has_related_synonym: plumbum
id: CHEBI:25016
in_subset: 3 STAR

magnesium atom
type: Class
subclass of: alkaline earth metal atom
subclass of: Restriction
  on property: has role
  some values from: macronutrient
imported from: chebi.owl
has Chinese label: 镁
has German label: Magnesium
has French label: magnésium
has Spanish label: magnesio
has Italian label: magnesio
charge: 0
formula: Mg
inchi: InChI=1S/Mg
inchikey: FYYHWMGAXLPEAU-UHFFFAOYSA-N
mass: 24.30500
monoisotopicmass: 23.98504
smiles: [Mg]
database_cross_reference: CAS:7439-95-4
database_cross_reference: DrugBank:DB01378
database_cross_reference: Gmelin:16207
database_cross_reference: KEGG:C00305
database_cross_reference: WebElements:Mg
has_exact_synonym: magnesium
has_obo_namespace: chebi_ontology
has_related_synonym: 12Mg
has_related_synonym: Magnesium
has_related_synonym: Mg
has_related_synonym: magnesio
has_related_synonym: magnesium
id: CHEBI:25107
in_subset: 3 STAR

mercury atom
type: Class
subclass of: zinc group element atom
imported from: chebi.owl
has Chinese label: 汞
has German label: Quecksilber
has French label: mercure
has Spanish label: mercurio
has Italian label: mercurio
charge: 0
formula: Hg
inchi: InChI=1S/Hg
inchikey: QSHDDOUJBYECFT-UHFFFAOYSA-N
mass: 200.59000
monoisotopicmass: 201.97064
smiles: [Hg]
database_cross_reference: CAS:7439-97-6
database_cross_reference: WebElements:Hg
has_exact_synonym: mercury
has_obo_namespace: chebi_ontology
has_related_synonym: 80Hg
has_related_synonym: Hg
has_related_synonym: Quecksilber
has_related_synonym: azogue
has_related_synonym: hydrargyrum
has_related_synonym: liquid silver
has_related_synonym: mercure
has_related_synonym: mercurio
has_related_synonym: mercury
has_related_synonym: quicksilver
id: CHEBI:25195
in_subset: 3 STAR

metabolite
type: Class
subclass of: biochemical role
definition: Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
imported from: chebi.owl
has_alternative_id: CHEBI:26619
has_alternative_id: CHEBI:35220
has_exact_synonym: metabolite
has_obo_namespace: chebi_ontology
has_related_synonym: metabolites
has_related_synonym: primary metabolites
has_related_synonym: secondary metabolites
id: CHEBI:25212
in_subset: 3 STAR

nitrogen atom
type: Class
subclass of: nonmetal atom
subclass of: pnictogen
subclass of: Restriction
  on property: has role
  some values from: macronutrient
imported from: chebi.owl
has Chinese label: 氮
has German label: Stickstoff
has French label: azote
has Spanish label: nitrógeno
has Italian label: azoto
charge: 0
formula: N
mass: 14.007
monoisotopicmass: 14.00307
database_cross_reference: WebElements:N
has_exact_synonym: nitrogen
has_obo_namespace: chebi_ontology
has_related_synonym: 7N
has_related_synonym: N
has_related_synonym: Stickstoff
has_related_synonym: azote
has_related_synonym: nitrogen
has_related_synonym: nitrogeno
id: CHEBI:25555
in_subset: 3 STAR

nonmetal atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: nonmetal quality
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: nonmetal quality
imported from: chebi.owl
has_exact_synonym: nonmetal
has_obo_namespace: chebi_ontology
has_related_synonym: Nichtmetall
has_related_synonym: Nichtmetalle
has_related_synonym: no metal
has_related_synonym: no metales
has_related_synonym: non-metal
has_related_synonym: non-metaux
has_related_synonym: nonmetal
has_related_synonym: nonmetals
id: CHEBI:25585
in_subset: 3 STAR

oxygen atom
type: Class
subclass of: nonmetal atom
subclass of: chalcogen
subclass of: Restriction
  on property: has role
  some values from: macronutrient
imported from: chebi.owl
has Chinese label: 氧
has German label: Sauerstoff
has French label: oxygène
has Spanish label: oxígeno
has Italian label: ossigeno
charge: 0
formula: O
inchi: InChI=1S/O
inchikey: QVGXLLKOCUKJST-UHFFFAOYSA-N
mass: 15.99940
monoisotopicmass: 15.99491
smiles: [O]
database_cross_reference: KEGG:C00007
database_cross_reference: WebElements:O
has_exact_synonym: oxygen
has_obo_namespace: chebi_ontology
has_related_synonym: 8O
has_related_synonym: O
has_related_synonym: Sauerstoff
has_related_synonym: oxigeno
has_related_synonym: oxygen
has_related_synonym: oxygene
id: CHEBI:25805
in_subset: 3 STAR

potassium atom
type: Class
subclass of: alkali metal atom
subclass of: Restriction
  on property: has role
  some values from: macronutrient
subclass of: Restriction
  on property: has role
  some values from: Saccharomyces cerevisiae metabolite
imported from: chebi.owl
has Chinese label: 钾
has German label: Kalium
has French label: potassium
has Spanish label: potasio
has Italian label: potassio
charge: 0
formula: K
inchi: InChI=1S/K
inchikey: ZLMJMSJWJFRBEC-UHFFFAOYSA-N
mass: 39.09830
monoisotopicmass: 38.96371
smiles: [K]
database_cross_reference: CAS:7440-09-7
database_cross_reference: DrugBank:DB01345
database_cross_reference: KEGG:C00238
database_cross_reference: WebElements:K
has_exact_synonym: potassium
has_obo_namespace: chebi_ontology
has_related_synonym: 19K
has_related_synonym: K
has_related_synonym: Kalium
has_related_synonym: kalium
has_related_synonym: potasio
has_related_synonym: potassium
id: CHEBI:26216
in_subset: 3 STAR

sodium atom
type: Class
subclass of: alkali metal atom
subclass of: Restriction
  on property: has last electron in
  some values from: s subshell
subclass of: Restriction
  on property: has role
  some values from: Saccharomyces cerevisiae metabolite
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 1
  on class: electron shell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 1
  on class: electron
imported from: chebi.owl
valence electron configuration: 3ds1
valence electron configuration: 3s1
has Chinese label: 钠
has German label: Natrium
has French label: sodium
has Spanish label: sodio
has Italian label: sodio
charge: 0
formula: Na
inchi: InChI=1S/Na
inchikey: KEAYESYHFKHZAL-UHFFFAOYSA-N
mass: 22.98977
monoisotopicmass: 22.98977
smiles: [Na]
database_cross_reference: CAS:7440-23-5
database_cross_reference: Gmelin:16221
database_cross_reference: KEGG:C01330
database_cross_reference: WebElements:Na
has_exact_synonym: sodium
has_obo_namespace: chebi_ontology
has_related_synonym: 11Na
has_related_synonym: Na
has_related_synonym: Natrium
has_related_synonym: natrium
has_related_synonym: sodio
has_related_synonym: sodium
id: CHEBI:26708
in_subset: 3 STAR
comment: alternative term:IA group

sulfur atom
type: Class
subclass of: nonmetal atom
subclass of: chalcogen
subclass of: Restriction
  on property: has role
  some values from: macronutrient
imported from: chebi.owl
has Chinese label: 硫
has German label: Schwefel
has French label: soufre
has Spanish label: azufre
has Italian label: zolfo
charge: 0
formula: S
inchi: InChI=1S/S
inchikey: NINIDFKCEFEMDL-UHFFFAOYSA-N
mass: 32.06600
monoisotopicmass: 31.97207
smiles: [S]
database_cross_reference: CAS:7704-34-9
database_cross_reference: KEGG:C00087
database_cross_reference: KEGG:D06527
database_cross_reference: PPDB:605
database_cross_reference: WebElements:S
has_exact_synonym: sulfur
has_obo_namespace: chebi_ontology
has_related_synonym: 16S
has_related_synonym: Elemental sulfur
has_related_synonym: S
has_related_synonym: Schwefel
has_related_synonym: azufre
has_related_synonym: soufre
has_related_synonym: sulfur
has_related_synonym: sulphur
has_related_synonym: theion
id: CHEBI:26833
in_subset: 3 STAR

tin atom
type: Class
subclass of: carbon group element atom
subclass of: metal atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 锡
has German label: Zinn
has French label: Étain
has Spanish label: estaño
has Italian label: stagno
charge: 0
formula: Sn
inchi: InChI=1S/Sn
inchikey: ATJFFYVFTNAWJD-UHFFFAOYSA-N
mass: 118.71000
monoisotopicmass: 119.90220
smiles: [Sn]
database_cross_reference: CAS:7440-31-5
database_cross_reference: UM-BBD_compID:c0585
database_cross_reference: WebElements:Sn
has_exact_synonym: tin
has_obo_namespace: chebi_ontology
has_related_synonym: 50Sn
has_related_synonym: Sn
has_related_synonym: Zinn
has_related_synonym: estano
has_related_synonym: etain
has_related_synonym: stannum
has_related_synonym: tin
id: CHEBI:27007
in_subset: 3 STAR

micronutrient
type: Class
subclass of: nutrient
definition: Any nutrient required in small quantities by organisms throughout their life in order to orchestrate a range of physiological functions.
imported from: chebi.owl
database_cross_reference: Wikipedia:Micronutrient
has_obo_namespace: chebi_ontology
has_related_synonym: micronutrients
has_related_synonym: trace elements
id: CHEBI:27027
in_subset: 3 STAR

transition element atom
type: Class
subclass of: metal atom
definition: An element whose atom has an incomplete d sub-shell, or which can give rise to cations with an incomplete d sub-shell.
imported from: chebi.owl
has_exact_synonym: transition element
has_obo_namespace: chebi_ontology
has_related_synonym: Uebergangselement
has_related_synonym: Uebergangsmetalle
has_related_synonym: metal de transicion
has_related_synonym: metal de transition
has_related_synonym: metales de transicion
has_related_synonym: metaux de transition
has_related_synonym: transition element
has_related_synonym: transition elements
has_related_synonym: transition metal
has_related_synonym: transition metals
id: CHEBI:27081
in_subset: 3 STAR

uranium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 铀
has German label: Uran
has French label: uranium
has Spanish label: uranio
has Italian label: uranio
charge: 0
formula: U
inchi: InChI=1S/U
inchikey: JFALSRSLKYAFGM-UHFFFAOYSA-N
mass: 238.02890
monoisotopicmass: 238.05079
smiles: [U]
database_cross_reference: CAS:7440-61-1
database_cross_reference: WebElements:U
has_exact_synonym: uranium
has_obo_namespace: chebi_ontology
has_related_synonym: 92U
has_related_synonym: U
has_related_synonym: Uran
has_related_synonym: uranio
has_related_synonym: uranium
id: CHEBI:27214
in_subset: 3 STAR

zinc atom
type: Class
subclass of: zinc group element atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 锌
has German label: Zink
has French label: zinc
has Spanish label: zinc
has Italian label: zinco
charge: 0
formula: Zn
inchi: InChI=1S/Zn
inchikey: HCHKCACWOHOZIP-UHFFFAOYSA-N
mass: 65.39000
monoisotopicmass: 63.92914
smiles: [Zn]
database_cross_reference: CAS:7440-66-6
database_cross_reference: Gmelin:16321
database_cross_reference: KEGG:C00038
database_cross_reference: PDBeChem:ZN
database_cross_reference: WebElements:Zn
has_exact_synonym: zinc
has_obo_namespace: chebi_ontology
has_related_synonym: 30Zn
has_related_synonym: Zink
has_related_synonym: Zn
has_related_synonym: Zn(II)
has_related_synonym: Zn2+
has_related_synonym: cinc
has_related_synonym: zinc
has_related_synonym: zincum
id: CHEBI:27363
in_subset: 3 STAR

boron atom
type: Class
subclass of: metalloid atom
subclass of: nonmetal atom
subclass of: boron group element atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 硼
has German label: Bor
has French label: bore
has Spanish label: boro
has Italian label: boro
charge: 0
formula: B
inchi: InChI=1S/B
inchikey: ZOXJGFHDIHLPTG-UHFFFAOYSA-N
mass: 10.81100
monoisotopicmass: 11.00930
smiles: [B]
has_alternative_id: CHEBI:22915
has_alternative_id: CHEBI:3152
database_cross_reference: CAS:7440-42-8
database_cross_reference: KEGG:C06266
database_cross_reference: WebElements:B
has_exact_synonym: boron
has_obo_namespace: chebi_ontology
has_related_synonym: 5B
has_related_synonym: B
has_related_synonym: Bor
has_related_synonym: Boron
has_related_synonym: boracium
has_related_synonym: bore
has_related_synonym: boro
has_related_synonym: boron
id: CHEBI:27560
in_subset: 3 STAR

arsenic atom
type: Class
subclass of: metalloid atom
subclass of: pnictogen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 砷
has German label: Arsen
has French label: arsenic
has Spanish label: arsénico
has Italian label: arsenico
charge: 0
formula: As
inchi: InChI=1S/As
inchikey: RQNWIZPPADIBDY-UHFFFAOYSA-N
mass: 74.92160
monoisotopicmass: 74.92159
smiles: [As]
has_alternative_id: CHEBI:22630
has_alternative_id: CHEBI:2845
database_cross_reference: CAS:7440-38-2
database_cross_reference: KEGG:C06269
database_cross_reference: WebElements:As
has_exact_synonym: arsenic
has_obo_namespace: chebi_ontology
has_related_synonym: 33As
has_related_synonym: Arsen
has_related_synonym: Arsenic
has_related_synonym: As
has_related_synonym: arsenic
has_related_synonym: arsenico
has_related_synonym: arsenicum
id: CHEBI:27563
in_subset: 3 STAR

selenium atom
type: Class
subclass of: nonmetal atom
subclass of: chalcogen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 硒
has German label: Selen
has French label: sélénium
has Spanish label: selenio
has Italian label: selenio
charge: 0
formula: Se
inchi: InChI=1S/Se
inchikey: BUGBHKTXTAQXES-UHFFFAOYSA-N
mass: 78.96000
monoisotopicmass: 79.91652
smiles: [Se]
has_alternative_id: CHEBI:26627
has_alternative_id: CHEBI:9091
database_cross_reference: CAS:7782-49-2
database_cross_reference: KEGG:C01529
database_cross_reference: WebElements:Se
has_exact_synonym: selenium
has_obo_namespace: chebi_ontology
has_related_synonym: 34Se
has_related_synonym: Se
has_related_synonym: Selen
has_related_synonym: Selenium
has_related_synonym: selenio
has_related_synonym: selenium
id: CHEBI:27568
in_subset: 3 STAR

silicon atom
type: Class
subclass of: metalloid atom
subclass of: nonmetal atom
subclass of: carbon group element atom
imported from: chebi.owl
has Chinese label: 硅
has German label: Silizium
has French label: silicium
has Spanish label: silicio
has Italian label: silicio
charge: 0
formula: Si
inchi: InChI=1S/Si
inchikey: XUIMIQQOPSSXEZ-UHFFFAOYSA-N
mass: 28.08550
monoisotopicmass: 27.97693
smiles: [Si]
has_alternative_id: CHEBI:26676
has_alternative_id: CHEBI:9140
database_cross_reference: CAS:7440-21-3
database_cross_reference: KEGG:C06263
database_cross_reference: WebElements:Si
has_exact_synonym: silicon
has_obo_namespace: chebi_ontology
has_related_synonym: 14Si
has_related_synonym: Si
has_related_synonym: Silicon
has_related_synonym: Silizium
has_related_synonym: silicio
has_related_synonym: silicium
has_related_synonym: silicon
id: CHEBI:27573
in_subset: 3 STAR

carbon atom
type: Class
subclass of: nonmetal atom
subclass of: carbon group element atom
subclass of: Restriction
  on property: has role
  some values from: macronutrient
imported from: chebi.owl
has Chinese label: 碳
has German label: Kohlenlstoff
has French label: carbone
has Spanish label: carbono
has Italian label: carbonio
charge: 0
formula: C
inchi: InChI=1S/C
inchikey: OKTJSMMVPCPJKN-UHFFFAOYSA-N
mass: 12.01070
monoisotopicmass: 12.00000
smiles: [C]
has_alternative_id: CHEBI:23009
has_alternative_id: CHEBI:3399
database_cross_reference: CAS:7440-44-0
database_cross_reference: KEGG:C06265
database_cross_reference: WebElements:C
has_exact_synonym: carbon
has_obo_namespace: chebi_ontology
has_related_synonym: 6C
has_related_synonym: C
has_related_synonym: Carbon
has_related_synonym: Kohlenstoff
has_related_synonym: carbon
has_related_synonym: carbone
has_related_synonym: carbonium
has_related_synonym: carbono
id: CHEBI:27594
in_subset: 3 STAR

cobalt atom
type: Class
subclass of: cobalt group element atom
subclass of: metal allergen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
definition: A cobalt group element atom that has atomic number 27.
imported from: chebi.owl
has Chinese label: 钴
has German label: Kobalt
has French label: cobalt
has Spanish label: cobalto
has Italian label: cobalto
charge: 0
formula: Co
inchi: InChI=1S/Co
inchikey: GUTLYIVDDKVIGB-UHFFFAOYSA-N
mass: 58.93320
monoisotopicmass: 58.93319
smiles: [Co]
has_alternative_id: CHEBI:23335
has_alternative_id: CHEBI:3788
database_cross_reference: CAS:7440-48-4
database_cross_reference: KEGG:C00175
database_cross_reference: KEGG:C19171
database_cross_reference: PDBeChem:3CO
database_cross_reference: WebElements:Co
has_exact_synonym: cobalt
has_obo_namespace: chebi_ontology
has_related_synonym: 27Co
has_related_synonym: Co
has_related_synonym: Cobalt
has_related_synonym: Kobalt
has_related_synonym: cobalt
has_related_synonym: cobalto
has_related_synonym: cobaltum
id: CHEBI:27638
in_subset: 3 STAR

vanadium atom
type: Class
subclass of: vanadium group element atom
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has role
  some values from: micronutrient
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 4
  on class: electron shell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 5
  on class: electron
imported from: chebi.owl
valence electron configuration: 3d4 S2
has Chinese label: 钒
has German label: Vanadium
has French label: vanadium
has Spanish label: vanadio
has Italian label: vanadio
charge: 0
formula: V
inchi: InChI=1S/V
inchikey: LEONUFNNVUYDNQ-UHFFFAOYSA-N
mass: 50.94150
monoisotopicmass: 50.94396
smiles: [V]
has_alternative_id: CHEBI:27274
has_alternative_id: CHEBI:9930
database_cross_reference: CAS:7440-62-2
database_cross_reference: KEGG:C06267
database_cross_reference: WebElements:V
has_exact_synonym: vanadium
has_obo_namespace: chebi_ontology
has_related_synonym: 23V
has_related_synonym: V
has_related_synonym: Vanadium
has_related_synonym: vanadio
has_related_synonym: vanadium
id: CHEBI:27698
in_subset: 3 STAR
comment: alternative term:VB group

tungsten
type: Class
subclass of: chromium group element atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 钨
has German label: Wolfram
has French label: tungstène
has Spanish label: wolframio or tungsteno
has Italian label: tungsteno
charge: 0
formula: W
inchi: InChI=1S/W
inchikey: WFKWXMTUELFFGS-UHFFFAOYSA-N
mass: 183.84000
monoisotopicmass: 183.95093
smiles: [W]
has_alternative_id: CHEBI:27170
has_alternative_id: CHEBI:9779
database_cross_reference: CAS:7440-33-7
database_cross_reference: Gmelin:16317
database_cross_reference: KEGG:C00753
database_cross_reference: PDBeChem:W
database_cross_reference: WebElements:W
has_exact_synonym: Tungsten
has_exact_synonym: tungsten
has_exact_synonym: wolfram
has_obo_namespace: chebi_ontology
has_related_synonym: 74W
has_related_synonym: W
has_related_synonym: Wolfram
has_related_synonym: tungsten atom
has_related_synonym: tungstene
has_related_synonym: tungsteno
has_related_synonym: volframio
has_related_synonym: wolframio
has_related_synonym: wolframium
id: CHEBI:27998
in_subset: 3 STAR

chromium atom
type: Class
subclass of: chromium group element atom
subclass of: metal allergen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
definition: A chromium group element atom that has atomic number 24.
imported from: chebi.owl
has Chinese label: 铬
has German label: Chrom
has French label: chrome
has Spanish label: cromo
has Italian label: cromo
charge: 0
formula: Cr
inchi: InChI=1S/Cr
inchikey: VYZAMTAEIAYCRO-UHFFFAOYSA-N
mass: 51.99610
monoisotopicmass: 51.94051
smiles: [Cr]
has_alternative_id: CHEBI:23235
has_alternative_id: CHEBI:3678
database_cross_reference: CAS:7440-47-3
database_cross_reference: KEGG:C06268
database_cross_reference: WebElements:Cr
has_exact_synonym: chromium
has_obo_namespace: chebi_ontology
has_related_synonym: 24Cr
has_related_synonym: Chrom
has_related_synonym: Chromium
has_related_synonym: Cr
has_related_synonym: chrome
has_related_synonym: chromium
has_related_synonym: cromo
id: CHEBI:28073
in_subset: 3 STAR

nickel atom
type: Class
subclass of: nickel group element atom
subclass of: metal allergen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
subclass of: Restriction
  on property: has role
  some values from: epitope
definition: Chemical element (nickel group element atom) with atomic number 28.
imported from: chebi.owl
has Chinese label: 镍
has German label: Nickel
has French label: nickel
has Spanish label: níquel
has Italian label: nichelio
charge: 0
formula: Ni
inchi: InChI=1S/Ni
inchikey: PXHVJJICTQNCMI-UHFFFAOYSA-N
mass: 58.69340
monoisotopicmass: 57.93534
smiles: [Ni]
has_alternative_id: CHEBI:25515
has_alternative_id: CHEBI:7552
database_cross_reference: CAS:7440-02-0
database_cross_reference: Gmelin:16229
database_cross_reference: KEGG:C00291
database_cross_reference: PMID:12756270
database_cross_reference: PMID:14634084
database_cross_reference: PMID:14734778
database_cross_reference: PMID:15165199
database_cross_reference: PMID:19828094
database_cross_reference: PMID:20477134
database_cross_reference: PMID:22762130
database_cross_reference: PMID:23142754
database_cross_reference: PMID:23317102
database_cross_reference: PMID:23692032
database_cross_reference: PMID:23692035
database_cross_reference: PMID:23723488
database_cross_reference: PMID:23834453
database_cross_reference: PMID:23857010
database_cross_reference: PMID:23895079
database_cross_reference: PMID:23909687
database_cross_reference: PMID:9060994
database_cross_reference: PMID:9886425
database_cross_reference: Reaxys:4122946
database_cross_reference: WebElements:Ni
database_cross_reference: Wikipedia:Nickel
has_exact_synonym: nickel
has_obo_namespace: chebi_ontology
has_related_synonym: 28Ni
has_related_synonym: Ni
has_related_synonym: Nickel
has_related_synonym: Raney alloy
has_related_synonym: niccolum
has_related_synonym: nickel
has_related_synonym: niquel
id: CHEBI:28112
in_subset: 3 STAR

phosphorus atom
type: Class
subclass of: nonmetal atom
subclass of: pnictogen
subclass of: Restriction
  on property: has role
  some values from: macronutrient
imported from: chebi.owl
has Chinese label: 磷
has German label: Phosphor
has French label: phosphore
has Spanish label: fósforo
has Italian label: fosforo
charge: 0
formula: P
inchi: InChI=1S/P
inchikey: OAICVXFJPJFONN-UHFFFAOYSA-N
mass: 30.97376
monoisotopicmass: 30.97376
smiles: [P]
has_alternative_id: CHEBI:26080
has_alternative_id: CHEBI:8168
database_cross_reference: CAS:7723-14-0
database_cross_reference: Gmelin:16235
database_cross_reference: KEGG:C06262
database_cross_reference: WebElements:P
has_exact_synonym: phosphorus
has_obo_namespace: chebi_ontology
has_related_synonym: 15P
has_related_synonym: P
has_related_synonym: Phosphor
has_related_synonym: Phosphorus
has_related_synonym: fosforo
has_related_synonym: phosphore
has_related_synonym: phosphorus
id: CHEBI:28659
in_subset: 3 STAR

molybdenum atom
type: Class
subclass of: chromium group element atom
subclass of: Restriction
  on property: has role
  some values from: micronutrient
imported from: chebi.owl
has Chinese label: 钼
has German label: Molybdän
has French label: molybdène
has Spanish label: molibdeno
has Italian label: molibdeno
charge: 0
formula: Mo
inchi: InChI=1S/Mo
inchikey: ZOKXTWBITQBERF-UHFFFAOYSA-N
mass: 95.94000
monoisotopicmass: 97.90541
smiles: [Mo]
has_alternative_id: CHEBI:25369
has_alternative_id: CHEBI:49750
has_alternative_id: CHEBI:6968
database_cross_reference: CAS:7439-98-7
database_cross_reference: Gmelin:16205
database_cross_reference: KEGG:C00150
database_cross_reference: WebElements:Mo
has_exact_synonym: molybdenum
has_obo_namespace: chebi_ontology
has_related_synonym: 42Mo
has_related_synonym: Mo
has_related_synonym: Molybdaen
has_related_synonym: Molybdenum
has_related_synonym: molibdeno
has_related_synonym: molybdene
has_related_synonym: molybdenum
id: CHEBI:28685
in_subset: 3 STAR

copper atom
type: Class
subclass of: copper group element atom
subclass of: metal allergen
subclass of: Restriction
  on property: has role
  some values from: micronutrient
subclass of: Restriction
  on property: has role
  some values from: Escherichia coli metabolite
imported from: chebi.owl
has Chinese label: 铜
has German label: Kupfer
has French label: cuivre
has Spanish label: cobre
has Italian label: rame
charge: 0
formula: Cu
inchi: InChI=1S/Cu
inchikey: RYGMFSIKBFXOCR-UHFFFAOYSA-N
mass: 63.54600
monoisotopicmass: 62.92960
smiles: [Cu]
has_alternative_id: CHEBI:23376
has_alternative_id: CHEBI:3874
database_cross_reference: CAS:7440-50-8
database_cross_reference: Gmelin:16269
database_cross_reference: KEGG:C00070
database_cross_reference: WebElements:Cu
has_exact_synonym: copper
has_obo_namespace: chebi_ontology
has_related_synonym: 29Cu
has_related_synonym: Copper
has_related_synonym: Cu
has_related_synonym: Kupfer
has_related_synonym: cobre
has_related_synonym: copper
has_related_synonym: cuivre
has_related_synonym: cuprum
id: CHEBI:28694
in_subset: 3 STAR

aluminium atom
type: Class
subclass of: boron group element atom
subclass of: metal atom
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 3
  on class: electron shell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 13
  on class: electron
imported from: chebi.owl
has Chinese label: 铝
has German label: Aluminium
has French label: aluminium
has Spanish label: aluminio
has Italian label: alluminio
charge: 0
formula: Al
inchi: InChI=1S/Al
inchikey: XAGFODPZIPBFFR-UHFFFAOYSA-N
mass: 26.98154
monoisotopicmass: 26.98154
smiles: [Al]
has_alternative_id: CHEBI:22471
has_alternative_id: CHEBI:2616
database_cross_reference: CAS:7429-90-5
database_cross_reference: DrugBank:DB01370
database_cross_reference: Gmelin:16248
database_cross_reference: KEGG:C06264
database_cross_reference: WebElements:Al
has_exact_synonym: aluminium
has_obo_namespace: chebi_ontology
has_related_synonym: 13Al
has_related_synonym: Al
has_related_synonym: Aluminium
has_related_synonym: aluminio
has_related_synonym: aluminium
has_related_synonym: aluminum
id: CHEBI:28984
in_subset: 3 STAR

gold atom
type: Class
subclass of: copper group element atom
imported from: chebi.owl
has Chinese label: 金
has German label: Gold
has French label: or
has Spanish label: oro
has Italian label: oro
charge: 0
formula: Au
inchi: InChI=1S/Au
inchikey: PCHJSUWPFVWCPO-UHFFFAOYSA-N
mass: 196.96655
monoisotopicmass: 196.96657
smiles: [Au]
database_cross_reference: CAS:7440-57-5
database_cross_reference: WebElements:Au
has_exact_synonym: gold
has_obo_namespace: chebi_ontology
has_related_synonym: 79Au
has_related_synonym: Au
has_related_synonym: Gold
has_related_synonym: aurum
has_related_synonym: gold
has_related_synonym: or
has_related_synonym: oro
id: CHEBI:29287
in_subset: 3 STAR

lithium atom
type: Class
subclass of: alkali metal atom
imported from: chebi.owl
has Chinese label: 锂
has German label: Lithium
has French label: lithium
has Spanish label: litio
has Italian label: litio
charge: 0
formula: Li
inchi: InChI=1S/Li
inchikey: WHXSMMKQMYFTQS-UHFFFAOYSA-N
mass: 6.94100
monoisotopicmass: 7.01600
smiles: [Li]
database_cross_reference: CAS:7439-93-2
database_cross_reference: WebElements:Li
has_exact_synonym: lithium
has_obo_namespace: chebi_ontology
has_related_synonym: 3Li
has_related_synonym: Li
has_related_synonym: Lithium
has_related_synonym: lithium
has_related_synonym: litio
id: CHEBI:30145
in_subset: 3 STAR

helium atom
type: Class
subclass of: noble gas atom
subclass of: s-block element atom
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 1
  on class: electron shell
imported from: chebi.owl
has Chinese label: 氦
has German label: Helium
has French label: hélium
has Spanish label: helio
has Italian label: elio
charge: 0
formula: He
inchi: InChI=1S/He
inchikey: SWQJXJOGLNCZEY-UHFFFAOYSA-N
mass: 4.00260
monoisotopicmass: 4.00260
smiles: [He]
database_cross_reference: CAS:7440-59-7
database_cross_reference: Drug_Central:4262
database_cross_reference: Gmelin:16294
database_cross_reference: WebElements:He
has_exact_synonym: helium
has_obo_namespace: chebi_ontology
has_related_synonym: 2He
has_related_synonym: He
has_related_synonym: Helium
has_related_synonym: helio
has_related_synonym: helium
id: CHEBI:30217
in_subset: 3 STAR

astatine atom
type: Class
subclass of: halogen
imported from: chebi.owl
has Chinese label: 砹
has German label: Astat
has French label: astate
has Spanish label: astato
has Italian label: astato
charge: 0
formula: At
inchi: InChI=1S/At
inchikey: RYXHOMYVWAEKHL-UHFFFAOYSA-N
mass: 210.00000
monoisotopicmass: 210.00000
smiles: [At]
database_cross_reference: CAS:7440-68-8
database_cross_reference: Gmelin:40440
database_cross_reference: WebElements:At
has_exact_synonym: astatine
has_obo_namespace: chebi_ontology
has_related_synonym: 85At
has_related_synonym: Astat
has_related_synonym: At
has_related_synonym: astate
has_related_synonym: astatine
has_related_synonym: astato
id: CHEBI:30415
in_subset: 3 STAR

indium atom
type: Class
subclass of: boron group element atom
definition: A metallic element first identified and named from the brilliant indigo (Latin indicum) blue line in its flame spectrum.
imported from: chebi.owl
has Chinese label: 铟
has German label: Indium
has French label: indium
has Spanish label: indio
has Italian label: indio
charge: 0
formula: In
inchi: InChI=1S/In
inchikey: APFVFJFRJDLVQX-UHFFFAOYSA-N
mass: 114.81800
monoisotopicmass: 114.90388
smiles: [In]
database_cross_reference: CAS:7440-74-6
database_cross_reference: Gmelin:16297
database_cross_reference: WebElements:In
has_exact_synonym: indium
has_obo_namespace: chebi_ontology
has_related_synonym: 49In
has_related_synonym: In
has_related_synonym: Indium
has_related_synonym: indio
has_related_synonym: indium
id: CHEBI:30430
in_subset: 3 STAR

thallium
type: Class
subclass of: boron group element atom
definition: A metallic element first identified and named from the brilliant green line in its flame spectrum (from Greek thetaalphalambdalambdaomicronsigma, a green shoot).
imported from: chebi.owl
has Chinese label: 铊
has German label: Thallium
has French label: thallium
has Spanish label: talio
has Italian label: tallio
charge: 0
formula: Tl
inchi: InChI=1S/Tl
inchikey: BKVIYDNLLOSFOA-UHFFFAOYSA-N
mass: 204.38330
monoisotopicmass: 204.97443
smiles: [Tl]
database_cross_reference: CAS:7440-28-0
database_cross_reference: Gmelin:16308
database_cross_reference: WebElements:Tl
has_exact_synonym: thallium
has_obo_namespace: chebi_ontology
has_related_synonym: 81Tl
has_related_synonym: Tl
has_related_synonym: talio
id: CHEBI:30440
in_subset: 3 STAR

germanium atom
type: Class
subclass of: metalloid atom
subclass of: nonmetal atom
subclass of: carbon group element atom
imported from: chebi.owl
has Chinese label: 锗
has German label: Germanium
has French label: germanium
has Spanish label: germanio
has Italian label: germanio
charge: 0
formula: Ge
inchi: InChI=1S/Ge
inchikey: GNPVGFCGXDBREM-UHFFFAOYSA-N
mass: 72.61000
monoisotopicmass: 73.92118
smiles: [Ge]
database_cross_reference: CAS:7440-56-4
database_cross_reference: WebElements:Ge
has_exact_synonym: germanium
has_obo_namespace: chebi_ontology
has_related_synonym: 32Ge
has_related_synonym: Ge
has_related_synonym: germanio
has_related_synonym: germanium
id: CHEBI:30441
in_subset: 3 STAR

tellurium atom
type: Class
subclass of: metalloid atom
subclass of: chalcogen
imported from: chebi.owl
has Chinese label: 碲
has German label: Tellur
has French label: tellure
has Spanish label: teluro
has Italian label: tellurio
charge: 0
formula: Te
inchi: InChI=1S/Te
inchikey: PORWMNRCUJJQNO-UHFFFAOYSA-N
mass: 127.60000
monoisotopicmass: 129.90622
smiles: [Te]
database_cross_reference: CAS:13494-80-9
database_cross_reference: Gmelin:16309
database_cross_reference: WebElements:Te
has_exact_synonym: tellurium
has_obo_namespace: chebi_ontology
has_related_synonym: 52Te
has_related_synonym: Te
has_related_synonym: Tellur
has_related_synonym: tellure
has_related_synonym: tellurium
has_related_synonym: teluro
id: CHEBI:30452
in_subset: 3 STAR

beryllium atom
type: Class
subclass of: alkaline earth metal atom
subclass of: metal allergen
subclass of: Restriction
  on property: has role
  some values from: carcinogenic agent
subclass of: Restriction
  on property: has role
  some values from: epitope
subclass of: Restriction
  on property: has role
  some values from: adjuvant
definition: Alkaline earth metal atom with atomic number 4.
imported from: chebi.owl
has Chinese label: 铍
has German label: Beryllium
has French label: béryllium
has Spanish label: berilio
has Italian label: berillio
charge: 0
formula: Be
inchi: InChI=1S/Be
inchikey: ATBAMAFKBVZNFJ-UHFFFAOYSA-N
mass: 9.01218
monoisotopicmass: 9.01218
smiles: [Be]
database_cross_reference: CAS:7440-41-7
database_cross_reference: Gmelin:16265
database_cross_reference: PMID:10858219
database_cross_reference: PMID:11897645
database_cross_reference: PMID:14643414
database_cross_reference: PMID:16951350
database_cross_reference: PMID:18250483
database_cross_reference: PMID:18768897
database_cross_reference: PMID:24912188
database_cross_reference: Reaxys:14617151
database_cross_reference: WebElements:Be
has_exact_synonym: beryllium
has_obo_namespace: chebi_ontology
has_related_synonym: 4Be
has_related_synonym: Be
has_related_synonym: Beryllium
has_related_synonym: berilio
has_related_synonym: beryllium
id: CHEBI:30501
in_subset: 3 STAR

silver atom
type: Class
subclass of: copper group element atom
imported from: chebi.owl
has Chinese label: 银
has German label: Silber
has French label: argent
has Spanish label: plata
has Italian label: argento
charge: 0
formula: Ag
inchi: InChI=1S/Ag
inchikey: BQCADISMDOOEFD-UHFFFAOYSA-N
mass: 107.86820
monoisotopicmass: 106.90509
smiles: [Ag]
database_cross_reference: CAS:7440-22-4
database_cross_reference: WebElements:Ag
has_exact_synonym: silver
has_obo_namespace: chebi_ontology
has_related_synonym: 47Ag
has_related_synonym: Ag
has_related_synonym: Silber
has_related_synonym: argent
has_related_synonym: argentum
has_related_synonym: plata
has_related_synonym: silver
id: CHEBI:30512
in_subset: 3 STAR

antimony atom
type: Class
subclass of: metalloid atom
subclass of: pnictogen
imported from: chebi.owl
has Chinese label: 锑
has German label: Antimon
has French label: antimoine
has Spanish label: antimonio
has Italian label: antimonio
charge: 0
formula: Sb
inchi: InChI=1S/Sb
inchikey: WATWJIUSRGPENY-UHFFFAOYSA-N
mass: 121.76000
monoisotopicmass: 120.90381
smiles: [Sb]
database_cross_reference: WebElements:Sb
has_exact_synonym: antimony
has_obo_namespace: chebi_ontology
has_related_synonym: 51Sb
has_related_synonym: Antimon
has_related_synonym: Sb
has_related_synonym: antimoine
has_related_synonym: antimonio
has_related_synonym: antimony
has_related_synonym: stibium
id: CHEBI:30513
in_subset: 3 STAR

caesium atom
type: Class
subclass of: alkali metal atom
imported from: chebi.owl
has Chinese label: 铯
has German label: Zäsium
has French label: césium
has Spanish label: cesio
has Italian label: cesio
charge: 0
formula: Cs
inchi: InChI=1S/Cs
inchikey: TVFDJXOCXUVLDH-UHFFFAOYSA-N
mass: 132.90545
monoisotopicmass: 132.90545
smiles: [Cs]
database_cross_reference: WebElements:Cs
has_exact_synonym: caesium
has_obo_namespace: chebi_ontology
has_related_synonym: 55Cs
has_related_synonym: Caesium
has_related_synonym: Cs
has_related_synonym: Zaesium
has_related_synonym: caesium
has_related_synonym: cesio
has_related_synonym: cesium
id: CHEBI:30514
in_subset: 3 STAR

ruthenium atom
type: Class
subclass of: iron group element atom
subclass of: platinum group metal atom
imported from: chebi.owl
has Chinese label: 钌
has German label: Ruthenium
has French label: ruthénium
has Spanish label: rutenio
has Italian label: rutenio
charge: 0
formula: Ru
inchi: InChI=1S/Ru
inchikey: KJTLSVCANCCWHF-UHFFFAOYSA-N
mass: 101.07000
monoisotopicmass: 101.90434
smiles: [Ru]
database_cross_reference: CAS:7440-18-8
database_cross_reference: WebElements:Ru
has_exact_synonym: ruthenium
has_obo_namespace: chebi_ontology
has_related_synonym: 44Ru
has_related_synonym: Ru
has_related_synonym: Ruthenium
has_related_synonym: rutenio
has_related_synonym: ruthenium
id: CHEBI:30682
in_subset: 3 STAR

osmium atom
type: Class
subclass of: iron group element atom
subclass of: platinum group metal atom
imported from: chebi.owl
has Chinese label: 锇
has German label: Osmium
has French label: osmium
has Spanish label: osmio
has Italian label: osmio
charge: 0
formula: Os
inchi: InChI=1S/Os
inchikey: SYQBFIAQOQZEGI-UHFFFAOYSA-N
mass: 190.23000
monoisotopicmass: 191.96148
smiles: [Os]
database_cross_reference: CAS:7440-04-2
database_cross_reference: Gmelin:16234
database_cross_reference: WebElements:Os
has_exact_synonym: osmium
has_obo_namespace: chebi_ontology
has_related_synonym: 76Os
has_related_synonym: Os
has_related_synonym: osmio
has_related_synonym: osmium
id: CHEBI:30687
in_subset: 3 STAR

barium atom
type: Class
subclass of: alkaline earth metal atom
imported from: chebi.owl
has Chinese label: 钡
has German label: Barium
has French label: baryum
has Spanish label: bario
has Italian label: bario
charge: 0
formula: Ba
inchi: InChI=1S/Ba
inchikey: DSAJWYNOEDNPEQ-UHFFFAOYSA-N
mass: 137.32700
monoisotopicmass: 137.90525
smiles: [Ba]
database_cross_reference: WebElements:Ba
has_exact_synonym: barium
has_obo_namespace: chebi_ontology
has_related_synonym: 56Ba
has_related_synonym: Ba
has_related_synonym: Barium
has_related_synonym: bario
has_related_synonym: barium
has_related_synonym: baryum
id: CHEBI:32594
in_subset: 3 STAR

europium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 铕
has German label: Europium
has French label: europium
has Spanish label: europio
has Italian label: europio
charge: 0
formula: Eu
inchi: InChI=1S/Eu
inchikey: OGPBJKLSAFTDLK-UHFFFAOYSA-N
mass: 151.96400
monoisotopicmass: 152.92124
smiles: [Eu]
database_cross_reference: CAS:7440-53-1
database_cross_reference: Gmelin:16279
database_cross_reference: WebElements:Eu
has_exact_synonym: europium
has_obo_namespace: chebi_ontology
has_related_synonym: 63Eu
has_related_synonym: Eu
has_related_synonym: europio
has_related_synonym: europium
id: CHEBI:32999
in_subset: 3 STAR

application
type: Class
subclass of: role
definition: Intended use of the molecular entity or part thereof by humans.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
id: CHEBI:33232
in_subset: 3 STAR

fundamental particle
type: Class
subclass of: subatomic particle
definition: A particle not known to have substructure.
imported from: chebi.owl
has_exact_synonym: elementary particle
has_obo_namespace: chebi_ontology
has_related_synonym: elementary particles
id: CHEBI:33233
in_subset: 3 STAR

atom
type: Class
subclass of: chemical entity
subclass of: Restriction
  on property: has part
  some values from: electron
subclass of: Restriction
  on property: has part
  some values from: atomic nucleus
definition: A chemical entity constituting the smallest component of an element having the chemical properties of the element.
alternative term: chemical entity
imported from: chebi.owl
has_alternative_id: CHEBI:22671
has_alternative_id: CHEBI:23907
has_exact_synonym: atom
has_obo_namespace: chebi_ontology
has_related_synonym: atome
has_related_synonym: atomo
has_related_synonym: atoms
has_related_synonym: atomus
has_related_synonym: element
has_related_synonym: elements
id: CHEBI:33250
in_subset: 3 STAR
comment: A chemical element is a species of atom having the same number of protons in their atomic nuclei (that is, the same atomic number, or Z). For example, the atomic number of oxygen is 8, so the element oxygen describes all atoms which have 8 protons. At the level of ontology, the chemical element is equivalent to the atom at the class level. - Oliver He, Kaiyong Liu. Ref: https://en.wikipedia.org/wiki/Chemical_element

atomic nucleus
type: Class
subclass of: nuclear particle
subclass of: Restriction
  on property: has part
  some values from: nucleon
definition: A nucleus is the positively charged central portion of an atom, excluding the orbital electrons.
imported from: chebi.owl
has_exact_synonym: nucleus
has_obo_namespace: chebi_ontology
has_related_synonym: Atomkern
has_related_synonym: Kern
has_related_synonym: noyau
has_related_synonym: noyau atomique
has_related_synonym: nuclei
has_related_synonym: nucleo
has_related_synonym: nucleo atomico
has_related_synonym: nucleus atomi
id: CHEBI:33252
in_subset: 3 STAR

nucleon
type: Class
subclass of: baryon
subclass of: nuclear particle
definition: Heavy nuclear particle: proton or neutron.
imported from: chebi.owl
has_exact_synonym: nucleon
has_obo_namespace: chebi_ontology
has_related_synonym: Nukleon
has_related_synonym: Nukleonen
has_related_synonym: nucleons
id: CHEBI:33253
in_subset: 3 STAR

nutrient
type: Class
subclass of: food component
definition: A nutrient is a food component that an organism uses to survive and grow.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: nutrients
id: CHEBI:33284
in_subset: 3 STAR

pnictogen
type: Class
subclass of: p-block element atom
definition: Any p-block element atom that is in group 15 of the periodic table: nitrogen, phosphorus, arsenic, antimony and bismuth.
imported from: chebi.owl
has_exact_synonym: pnictogens
has_obo_namespace: chebi_ontology
has_related_synonym: group 15 elements
has_related_synonym: group V elements
has_related_synonym: nitrogenoideos
has_related_synonym: nitrogenoides
has_related_synonym: pnictogene
has_related_synonym: pnictogenes
id: CHEBI:33300
in_subset: 3 STAR

bismuth atom
type: Class
subclass of: pnictogen
subclass of: metal atom
imported from: chebi.owl
has Chinese label: 铋
has German label: Wismut
has French label: bismuth
has Spanish label: bismuto
has Italian label: bismuto
charge: 0
formula: Bi
inchi: InChI=1S/Bi
inchikey: JCXGWMGPZLAOME-UHFFFAOYSA-N
mass: 208.98038
monoisotopicmass: 208.98040
smiles: [Bi]
database_cross_reference: CAS:7440-69-9
database_cross_reference: WebElements:Bi
has_exact_synonym: bismuth
has_obo_namespace: chebi_ontology
has_related_synonym: 83Bi
has_related_synonym: Bi
has_related_synonym: Bismut
has_related_synonym: Wismut
has_related_synonym: bismuth
has_related_synonym: bismuto
id: CHEBI:33301
in_subset: 3 STAR

chalcogen
type: Class
subclass of: p-block element atom
definition: Any p-block element belonging to the group 16 family of the periodic table.
imported from: chebi.owl
database_cross_reference: PMID:17084588
has_exact_synonym: chalcogen
has_exact_synonym: chalcogens
has_obo_namespace: chebi_ontology
has_related_synonym: Chalkogen
has_related_synonym: Chalkogene
has_related_synonym: anfigeno
has_related_synonym: anfigenos
has_related_synonym: calcogeno
has_related_synonym: calcogenos
has_related_synonym: chalcogene
has_related_synonym: chalcogenes
has_related_synonym: group 16 elements
has_related_synonym: group VI elements
id: CHEBI:33303
in_subset: 3 STAR

carbon group element atom
type: Class
subclass of: p-block element atom
imported from: chebi.owl
has_exact_synonym: group 14 elements
has_obo_namespace: chebi_ontology
has_related_synonym: carbon group element
has_related_synonym: carbon group elements
has_related_synonym: carbonoides
has_related_synonym: cristallogene
has_related_synonym: cristallogenes
has_related_synonym: group IV elements
id: CHEBI:33306
in_subset: 3 STAR

noble gas atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: noble gas quality
subclass of: gas molecular entity
subclass of: nonmetal atom
subclass of: main group element atom
subclass of: Restriction
  on property: has quality
  some values from: noble gas quality
imported from: chebi.owl
has_exact_synonym: noble gas
has_exact_synonym: noble gases
has_obo_namespace: chebi_ontology
has_related_synonym: Edelgas
has_related_synonym: Edelgase
has_related_synonym: gas noble
has_related_synonym: gases nobles
has_related_synonym: gaz noble
has_related_synonym: gaz nobles
has_related_synonym: group 18 elements
has_related_synonym: group VIII elements
has_related_synonym: inert gases
has_related_synonym: noble gas
has_related_synonym: rare gases
id: CHEBI:33309
in_subset: 3 STAR

neon atom
type: Class
subclass of: noble gas atom
subclass of: p-block element atom
imported from: chebi.owl
has Chinese label: 氖
has German label: Neon
has French label: néon
has Spanish label: neón
has Italian label: neon
charge: 0
formula: Ne
inchi: InChI=1S/Ne
inchikey: GKAOGPIIYCISHV-UHFFFAOYSA-N
mass: 20.17970
monoisotopicmass: 19.99244
smiles: [Ne]
database_cross_reference: CAS:7440-01-9
database_cross_reference: WebElements:Ne
has_exact_synonym: neon
has_obo_namespace: chebi_ontology
has_related_synonym: 10Ne
has_related_synonym: Ne
has_related_synonym: Neon
has_related_synonym: neon
id: CHEBI:33310
in_subset: 3 STAR

polonium atom
type: Class
subclass of: chalcogen
subclass of: metal atom
definition: A radioactive metallic element discovered in 1898 by Marie Sklodowska Curie and named after her home country, Poland (Latin Polonia).
imported from: chebi.owl
has Chinese label: 钋
has German label: Polonium
has French label: polonium
has Spanish label: polonio
has Italian label: polonio
charge: 0
formula: Po
inchi: InChI=1S/Po
inchikey: HZEBHPIOVYHPMT-UHFFFAOYSA-N
mass: 209.00000
monoisotopicmass: 209.00000
smiles: [Po]
database_cross_reference: CAS:7440-08-6
database_cross_reference: Gmelin:40435
database_cross_reference: WebElements:Po
has_exact_synonym: polonium
has_obo_namespace: chebi_ontology
has_related_synonym: 84Po
has_related_synonym: Po
has_related_synonym: polonio
has_related_synonym: polonium
id: CHEBI:33313
in_subset: 3 STAR

radon atom
type: Class
subclass of: noble gas atom
subclass of: p-block element atom
imported from: chebi.owl
has Chinese label: 氡
has German label: Radon
has French label: radon
has Spanish label: radón
has Italian label: radon
charge: 0
formula: Rn
inchi: InChI=1S/Rn
inchikey: SYUHGPGVQRZVTB-UHFFFAOYSA-N
mass: 222.00000
monoisotopicmass: 222.00000
smiles: [Rn]
database_cross_reference: CAS:10043-92-2
database_cross_reference: Gmelin:16242
database_cross_reference: WebElements:Rn
has_exact_synonym: radon
has_obo_namespace: chebi_ontology
has_related_synonym: 86Rn
has_related_synonym: Rn
has_related_synonym: niton
has_related_synonym: radium emanation
has_related_synonym: radon
id: CHEBI:33314
in_subset: 3 STAR

boron group element atom
type: Class
subclass of: p-block element atom
imported from: chebi.owl
has_exact_synonym: group 13 elements
has_obo_namespace: chebi_ontology
has_related_synonym: Element der Borgruppe
has_related_synonym: boron group element
has_related_synonym: boron group elements
has_related_synonym: group III elements
id: CHEBI:33317
in_subset: 3 STAR

main group element atom
type: Class
subclass of: atom
definition: An atom belonging to one of the main groups (found in the s- and p- blocks) of the periodic table.
imported from: chebi.owl
has_exact_synonym: main group elements
has_obo_namespace: chebi_ontology
has_related_synonym: Hauptgruppenelement
has_related_synonym: Hauptgruppenelemente
has_related_synonym: main group element
id: CHEBI:33318
in_subset: 3 STAR

lanthanoid atom
type: Class
subclass of: rare earth metal atom
imported from: chebi.owl
has_exact_synonym: lanthanoids
has_obo_namespace: chebi_ontology
has_related_synonym: Lanthanoid
has_related_synonym: Lanthanoide
has_related_synonym: Lanthanoidengruppe
has_related_synonym: Lanthanoidenreiche
has_related_synonym: Ln
has_related_synonym: lanthanide
has_related_synonym: lanthanides
has_related_synonym: lanthanoid
id: CHEBI:33319
in_subset: 3 STAR

actinoid atom
type: Class
subclass of: f-block element atom
imported from: chebi.owl
has_exact_synonym: actinoids
has_obo_namespace: chebi_ontology
has_related_synonym: Actinoid
has_related_synonym: Actinoide
has_related_synonym: Actinoidenelemente
has_related_synonym: Actinoidengruppe
has_related_synonym: Aktinoide
has_related_synonym: Aktinoidenelemente
has_related_synonym: An
has_related_synonym: actinide
has_related_synonym: actinides
has_related_synonym: actinoid
id: CHEBI:33320
in_subset: 3 STAR

rare earth metal atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: rare earth metal quality
subclass of: transition element atom
subclass of: Restriction
  on property: has quality
  some values from: rare earth metal quality
imported from: chebi.owl
has_exact_synonym: rare earth metals
has_obo_namespace: chebi_ontology
has_related_synonym: rare earth metal
id: CHEBI:33321
in_subset: 3 STAR

rubidium atom
type: Class
subclass of: alkali metal atom
imported from: chebi.owl
has Chinese label: 铷
has German label: Rubidium
has French label: rubidium
has Spanish label: rubidio
has Italian label: rubidio
charge: 0
formula: Rb
inchi: InChI=1S/Rb
inchikey: IGLNJRXAVVLDKE-UHFFFAOYSA-N
mass: 85.46780
monoisotopicmass: 84.91179
smiles: [Rb]
database_cross_reference: CAS:7440-17-7
database_cross_reference: DrugBank:DB06749
database_cross_reference: Gmelin:16244
database_cross_reference: WebElements:Rb
has_exact_synonym: rubidium
has_obo_namespace: chebi_ontology
has_related_synonym: 37Rb
has_related_synonym: Rb
has_related_synonym: rubidio
has_related_synonym: rubidium
id: CHEBI:33322
in_subset: 3 STAR

francium atom
type: Class
subclass of: alkali metal atom
imported from: chebi.owl
has Chinese label: 钫
has German label: Franzium
has French label: francium
has Spanish label: francio
has Italian label: francio
charge: 0
formula: Fr
inchi: InChI=1S/Fr
inchikey: KLMCZVJOEAUDNE-UHFFFAOYSA-N
mass: 223.00000
monoisotopicmass: 223.00000
smiles: [Fr]
database_cross_reference: CAS:7440-73-5
database_cross_reference: Gmelin:40458
database_cross_reference: WebElements:Fr
has_exact_synonym: francium
has_obo_namespace: chebi_ontology
has_related_synonym: 87Fr
has_related_synonym: Fr
has_related_synonym: Franzium
has_related_synonym: francio
has_related_synonym: francium
id: CHEBI:33323
in_subset: 3 STAR

strontium atom
type: Class
subclass of: alkaline earth metal atom
imported from: chebi.owl
has Chinese label: 锶
has German label: Strontium
has French label: strontium
has Spanish label: estroncio
has Italian label: stronzio
charge: 0
formula: Sr
inchi: InChI=1S/Sr
inchikey: CIOAGBVUUVVLOB-UHFFFAOYSA-N
mass: 87.62000
monoisotopicmass: 87.90561
smiles: [Sr]
database_cross_reference: CAS:7440-24-6
database_cross_reference: WebElements:Sr
has_exact_synonym: strontium
has_obo_namespace: chebi_ontology
has_related_synonym: 38Sr
has_related_synonym: Sr
has_related_synonym: estroncio
has_related_synonym: strontium
id: CHEBI:33324
in_subset: 3 STAR

radium atom
type: Class
subclass of: alkaline earth metal atom
imported from: chebi.owl
has Chinese label: 镭
has German label: Radium
has French label: radium
has Spanish label: radio
has Italian label: radio
charge: 0
formula: Ra
inchi: InChI=1S/Ra
inchikey: HCWPIIXVSYCSAN-UHFFFAOYSA-N
mass: 226.00000
monoisotopicmass: 226.00000
smiles: [Ra]
database_cross_reference: CAS:7440-14-4
database_cross_reference: WebElements:Ra
has_exact_synonym: radium
has_obo_namespace: chebi_ontology
has_related_synonym: 88Ra
has_related_synonym: Ra
has_related_synonym: radio
has_related_synonym: radium
id: CHEBI:33325
in_subset: 3 STAR

scandium atom
type: Class
subclass of: rare earth metal atom
subclass of: scandium group element atom
subclass of: d-block element atom
imported from: chebi.owl
has Chinese label: 钪
has German label: Skandium
has French label: scandium
has Spanish label: escandio
has Italian label: scandio
charge: 0
formula: Sc
inchi: InChI=1S/Sc
inchikey: SIXSYDAISGFNSX-UHFFFAOYSA-N
mass: 44.95591
monoisotopicmass: 44.95591
smiles: [Sc]
database_cross_reference: CAS:7440-20-2
database_cross_reference: WebElements:Sc
has_exact_synonym: scandium
has_obo_namespace: chebi_ontology
has_related_synonym: 21Sc
has_related_synonym: Sc
has_related_synonym: Skandium
has_related_synonym: escandio
has_related_synonym: scandium
id: CHEBI:33330
in_subset: 3 STAR

yttrium atom
type: Class
subclass of: rare earth metal atom
subclass of: scandium group element atom
subclass of: d-block element atom
imported from: chebi.owl
has Chinese label: 钇
has German label: Yttrium
has French label: yttrium
has Spanish label: itrio
has Italian label: ittrio
charge: 0
formula: Y
inchi: InChI=1S/Y
inchikey: VWQVUPCCIRVNHF-UHFFFAOYSA-N
mass: 88.90585
monoisotopicmass: 88.90584
smiles: [Y]
database_cross_reference: CAS:7440-65-5
database_cross_reference: Gmelin:16319
database_cross_reference: WebElements:Y
has_exact_synonym: yttrium
has_obo_namespace: chebi_ontology
has_related_synonym: 39Y
has_related_synonym: Y
has_related_synonym: ytrio
has_related_synonym: yttrium
id: CHEBI:33331
in_subset: 3 STAR

scandium group element atom
type: Class
subclass of: transition element atom
imported from: chebi.owl
has_exact_synonym: group 3 elements
has_obo_namespace: chebi_ontology
has_related_synonym: scandium group element
has_related_synonym: scandium group elements
id: CHEBI:33335
in_subset: 3 STAR

lanthanum atom
type: Class
subclass of: lanthanoid atom
subclass of: scandium group element atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镧
has German label: Lanthan
has French label: lanthane
has Spanish label: lantano
has Italian label: lantanio
charge: 0
formula: La
inchi: InChI=1S/La
inchikey: FZLIPJUXYLNCLC-UHFFFAOYSA-N
mass: 138.90550
monoisotopicmass: 138.90636
smiles: [La]
database_cross_reference: CAS:7439-91-0
database_cross_reference: Gmelin:16203
database_cross_reference: WebElements:La
has_exact_synonym: lanthanum
has_obo_namespace: chebi_ontology
has_related_synonym: 57La
has_related_synonym: La
has_related_synonym: Lanthan
has_related_synonym: lantano
has_related_synonym: lanthane
has_related_synonym: lanthanum
id: CHEBI:33336
in_subset: 3 STAR

actinium atom
type: Class
subclass of: actinoid atom
subclass of: scandium group element atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 锕
has German label: Aktinium
has French label: actinium
has Spanish label: actinio
has Italian label: attinio
charge: 0
formula: Ac
inchi: InChI=1S/Ac
inchikey: QQINRWTZWGJFDB-UHFFFAOYSA-N
mass: 227.00000
monoisotopicmass: 227.00000
smiles: [Ac]
database_cross_reference: CAS:7440-34-8
database_cross_reference: WebElements:Ac
has_exact_synonym: actinium
has_obo_namespace: chebi_ontology
has_related_synonym: 89Ac
has_related_synonym: Ac
has_related_synonym: Aktinium
has_related_synonym: actinio
has_related_synonym: actinium
id: CHEBI:33337
in_subset: 3 STAR

zinc group element atom
type: Class
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 12 elements
has_obo_namespace: chebi_ontology
has_related_synonym: zinc group element
has_related_synonym: zinc group elements
id: CHEBI:33340
in_subset: 3 STAR

titanium atom
type: Class
subclass of: titanium group element atom
imported from: chebi.owl
has Chinese label: 钛
has German label: Titan
has French label: titane
has Spanish label: titanio
has Italian label: titanio
charge: 0
formula: Ti
inchi: InChI=1S/Ti
inchikey: RTAQQCXQSZGOHL-UHFFFAOYSA-N
mass: 47.86700
monoisotopicmass: 47.94794
smiles: [Ti]
database_cross_reference: CAS:7440-32-6
database_cross_reference: WebElements:Ti
has_exact_synonym: titanium
has_obo_namespace: chebi_ontology
has_related_synonym: 22Ti
has_related_synonym: Ti
has_related_synonym: Titan
has_related_synonym: titane
has_related_synonym: titanio
has_related_synonym: titanium
id: CHEBI:33341
in_subset: 3 STAR

zirconium atom
type: Class
subclass of: titanium group element atom
imported from: chebi.owl
has Chinese label: 锆
has German label: Zirkonium
has French label: zirconium
has Spanish label: circonio
has Italian label: zirconio
charge: 0
formula: Zr
inchi: InChI=1S/Zr
inchikey: QCWXUUIWCKQGHC-UHFFFAOYSA-N
mass: 91.22400
monoisotopicmass: 89.90470
smiles: [Zr]
database_cross_reference: CAS:7440-67-7
database_cross_reference: WebElements:Zr
has_exact_synonym: zirconium
has_obo_namespace: chebi_ontology
has_related_synonym: 40Zr
has_related_synonym: Zirkonium
has_related_synonym: Zr
has_related_synonym: circonio
has_related_synonym: zirconio
has_related_synonym: zirconium
id: CHEBI:33342
in_subset: 3 STAR

hafnium atom
type: Class
subclass of: titanium group element atom
imported from: chebi.owl
has Chinese label: 铪
has German label: Hafnium
has French label: hafnium
has Spanish label: hafnio
has Italian label: hafnio
charge: 0
formula: Hf
inchi: InChI=1S/Hf
inchikey: VBJZVLUMGGDVMO-UHFFFAOYSA-N
mass: 178.49000
monoisotopicmass: 179.94656
smiles: [Hf]
database_cross_reference: CAS:7440-58-6
database_cross_reference: WebElements:Hf
has_exact_synonym: hafnium
has_obo_namespace: chebi_ontology
has_related_synonym: 72Hf
has_related_synonym: Hf
has_related_synonym: hafnio
has_related_synonym: hafnium
id: CHEBI:33343
in_subset: 3 STAR

niobium atom
type: Class
subclass of: vanadium group element atom
imported from: chebi.owl
has Chinese label: 铌
has German label: Niob
has French label: niobium
has Spanish label: niobio
has Italian label: niobio
charge: 0
formula: Nb
inchi: InChI=1S/Nb
inchikey: GUCVJGMIXFAOAE-UHFFFAOYSA-N
mass: 92.90638
monoisotopicmass: 92.90637
smiles: [Nb]
database_cross_reference: CAS:7440-03-1
database_cross_reference: WebElements:Nb
has_exact_synonym: niobium
has_obo_namespace: chebi_ontology
has_related_synonym: 41Nb
has_related_synonym: Nb
has_related_synonym: Niob
has_related_synonym: columbio
has_related_synonym: columbium
has_related_synonym: niobio
has_related_synonym: niobium
id: CHEBI:33344
in_subset: 3 STAR

titanium group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 4 elements
has_obo_namespace: chebi_ontology
has_related_synonym: titanium group element
has_related_synonym: titanium group elements
id: CHEBI:33345
in_subset: 3 STAR

rutherfordium atom
type: Class
subclass of: titanium group element atom
imported from: chebi.owl
has Chinese label: 钅卢
has German label: Rutherfordium
has French label: rutherfordium
has Spanish label: ruterfordio
has Italian label: rutherfordio
charge: 0
formula: Rf
inchi: InChI=1S/Rf
inchikey: YGPLJIIQQIDVFJ-UHFFFAOYSA-N
mass: 261.00000
monoisotopicmass: 267.00000
smiles: [Rf]
database_cross_reference: WebElements:Rf
has_exact_synonym: rutherfordium
has_obo_namespace: chebi_ontology
has_related_synonym: 104Rf
has_related_synonym: Ku
has_related_synonym: Rf
has_related_synonym: Unq
has_related_synonym: kurchatovium
has_related_synonym: rutherfordio
has_related_synonym: rutherfordium
has_related_synonym: unnilquadium
id: CHEBI:33346
in_subset: 3 STAR

vanadium group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 5 elements
has_obo_namespace: chebi_ontology
has_related_synonym: vanadium group element
has_related_synonym: vanadium group elements
id: CHEBI:33347
in_subset: 3 STAR

tantalum atom
type: Class
subclass of: vanadium group element atom
imported from: chebi.owl
has Chinese label: 钽
has German label: Tantal
has French label: tantale
has Spanish label: tántalo
has Italian label: tantalio
charge: 0
formula: Ta
inchi: InChI=1S/Ta
inchikey: GUVRBAGPIYLISA-UHFFFAOYSA-N
mass: 180.94790
monoisotopicmass: 180.94800
smiles: [Ta]
database_cross_reference: CAS:7440-25-7
database_cross_reference: WebElements:Ta
has_exact_synonym: tantalum
has_obo_namespace: chebi_ontology
has_related_synonym: 73Ta
has_related_synonym: Ta
has_related_synonym: Tantal
has_related_synonym: tantale
has_related_synonym: tantalo
has_related_synonym: tantalum
id: CHEBI:33348
in_subset: 3 STAR

dubnium atom
type: Class
subclass of: vanadium group element atom
imported from: chebi.owl
has Chinese label: 钅杜
has German label: Dubnium
has French label: dubnium
has Spanish label: dubnio
has Italian label: dubnio
charge: 0
formula: Db
mass: 262.00000
monoisotopicmass: 270.00000
smiles: [Db]
database_cross_reference: WebElements:Db
has_exact_synonym: dubnium
has_obo_namespace: chebi_ontology
has_related_synonym: 105Db
has_related_synonym: Db
has_related_synonym: Ha
has_related_synonym: Ns
has_related_synonym: Unp
has_related_synonym: dubnio
has_related_synonym: dubnium
has_related_synonym: hahnium
has_related_synonym: nielsbohrium
has_related_synonym: unnilpentium
id: CHEBI:33349
in_subset: 3 STAR

chromium group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 6 elements
has_obo_namespace: chebi_ontology
has_related_synonym: chromium group element
has_related_synonym: chromium group elements
id: CHEBI:33350
in_subset: 3 STAR

seaborgium atom
type: Class
subclass of: chromium group element atom
imported from: chebi.owl
has Chinese label: 钅喜
has German label: Seaborgium
has French label: seaborgium
has Spanish label: seaborgio
has Italian label: seaborgio
charge: 0
formula: Sg
mass: 263.00000
monoisotopicmass: 271.00000
smiles: [Sg]
database_cross_reference: WebElements:Sg
has_exact_synonym: seaborgium
has_obo_namespace: chebi_ontology
has_related_synonym: 106Sg
has_related_synonym: Sg
has_related_synonym: Unh
has_related_synonym: seaborgio
has_related_synonym: seaborgium
has_related_synonym: unnilhexium
id: CHEBI:33351
in_subset: 3 STAR

manganese group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 7 elements
has_obo_namespace: chebi_ontology
has_related_synonym: manganese group element
has_related_synonym: manganese group elements
id: CHEBI:33352
in_subset: 3 STAR

technetium atom
type: Class
subclass of: manganese group element atom
imported from: chebi.owl
has Chinese label: 锝
has German label: Technetium
has French label: technétium
has Spanish label: tecnecio
has Italian label: tecnezio
charge: 0
formula: Tc
inchi: InChI=1S/Tc
inchikey: GKLVYJBZJHMRIY-UHFFFAOYSA-N
mass: 98.00000
monoisotopicmass: 97.00000
smiles: [Tc]
database_cross_reference: CAS:7440-26-8
database_cross_reference: Gmelin:16310
database_cross_reference: WebElements:Tc
has_exact_synonym: technetium
has_obo_namespace: chebi_ontology
has_related_synonym: 43Tc
has_related_synonym: Tc
has_related_synonym: Technetium
has_related_synonym: technetium
has_related_synonym: tecnecio
id: CHEBI:33353
in_subset: 3 STAR

bohrium atom
type: Class
subclass of: manganese group element atom
imported from: chebi.owl
has Chinese label: 钅波
has German label: Bohrium
has French label: bohrium
has Spanish label: bohrio
has Italian label: bohrio
charge: 0
formula: Bh
mass: 264.00000
monoisotopicmass: 270.00000
smiles: [Bh]
database_cross_reference: WebElements:Bh
has_exact_synonym: bohrium
has_obo_namespace: chebi_ontology
has_related_synonym: 107Bh
has_related_synonym: Bh
has_related_synonym: Ns
has_related_synonym: Uns
has_related_synonym: bohrio
has_related_synonym: bohrium
has_related_synonym: nielsbohrium
has_related_synonym: unnilseptium
id: CHEBI:33355
in_subset: 3 STAR

iron group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 8 elements
has_obo_namespace: chebi_ontology
has_related_synonym: iron group element
has_related_synonym: iron group elements
id: CHEBI:33356
in_subset: 3 STAR

hassium atom
type: Class
subclass of: iron group element atom
imported from: chebi.owl
has Chinese label: 钅黑
has German label: Hassium
has French label: hassium
has Spanish label: hassio
has Italian label: hassio
charge: 0
formula: Hs
mass: 265.00000
monoisotopicmass: 277.00000
smiles: [Hs]
database_cross_reference: WebElements:Hs
has_exact_synonym: hassium
has_obo_namespace: chebi_ontology
has_related_synonym: 108Hs
has_related_synonym: Ha
has_related_synonym: Hs
has_related_synonym: Uno
has_related_synonym: hahnium
has_related_synonym: hassio
has_related_synonym: hassium
has_related_synonym: unniloctium
id: CHEBI:33357
in_subset: 3 STAR

cobalt group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 9 elements
has_obo_namespace: chebi_ontology
has_related_synonym: cobalt group element
has_related_synonym: cobalt group elements
id: CHEBI:33358
in_subset: 3 STAR

rhodium atom
type: Class
subclass of: cobalt group element atom
definition: A cobalt group element atom of atomic number 45.
imported from: chebi.owl
has Chinese label: 铑
has German label: Rhodium
has French label: rhodium
has Spanish label: rodio
has Italian label: rodio
charge: 0
formula: Rh
inchi: InChI=1S/Rh
inchikey: MHOVAHRLVXNVSD-UHFFFAOYSA-N
mass: 102.90550
monoisotopicmass: 102.90550
smiles: [Rh]
database_cross_reference: CAS:7440-16-6
database_cross_reference: PMID:2936374
database_cross_reference: WebElements:Rh
database_cross_reference: Wikipedia:Rhodium
has_exact_synonym: rhodium
has_obo_namespace: chebi_ontology
has_related_synonym: 45Rh
has_related_synonym: Rh
has_related_synonym: rhodium
has_related_synonym: rodio
id: CHEBI:33359
in_subset: 3 STAR

meitnerium atom
type: Class
subclass of: cobalt group element atom
imported from: chebi.owl
has Chinese label: 钅麦
has German label: Meitnerium
has French label: meitnérium
has Spanish label: meitnerio
has Italian label: meitnerio
charge: 0
formula: Mt
mass: 0.00000
monoisotopicmass: 0.00000
smiles: [Mt]
database_cross_reference: WebElements:Mt
has_exact_synonym: meitnerium
has_obo_namespace: chebi_ontology
has_related_synonym: 109Mt
has_related_synonym: Mt
has_related_synonym: Une
has_related_synonym: meitnerio
has_related_synonym: meitnerium
has_related_synonym: unnilennium
id: CHEBI:33361
in_subset: 3 STAR

nickel group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 10 elements
has_obo_namespace: chebi_ontology
has_related_synonym: nickel group element
has_related_synonym: nickel group elements
id: CHEBI:33362
in_subset: 3 STAR

palladium
type: Class
subclass of: nickel group element atom
subclass of: platinum group metal atom
subclass of: metal allergen
definition: Chemical element (nickel group element atom) with atomic number 46.
imported from: chebi.owl
has Chinese label: 钯
has German label: Palladium
has French label: palladium
has Spanish label: paladio
has Italian label: palladio
charge: 0
formula: Pd
inchi: InChI=1S/Pd
inchikey: KDLHZDBZIXYQEI-UHFFFAOYSA-N
mass: 106.42000
monoisotopicmass: 105.90348
smiles: [Pd]
database_cross_reference: CAS:7440-05-3
database_cross_reference: PMID:25097477
database_cross_reference: Reaxys:4937491
database_cross_reference: WebElements:Pd
database_cross_reference: Wikipedia:Palladium
has_exact_synonym: palladium
has_obo_namespace: chebi_ontology
has_related_synonym: 46Pd
has_related_synonym: Pd
has_related_synonym: paladio
id: CHEBI:33363
in_subset: 3 STAR

platinum
type: Class
subclass of: nickel group element atom
subclass of: platinum group metal atom
imported from: chebi.owl
has Chinese label: 铂
has German label: Platin
has French label: platine
has Spanish label: platino
has Italian label: platino
charge: 0
formula: Pt
inchi: InChI=1S/Pt
inchikey: BASFCYQUMIYNBI-UHFFFAOYSA-N
mass: 195.078
monoisotopicmass: 194.96479
smiles: [Pt]
database_cross_reference: CAS:7440-06-4
database_cross_reference: WebElements:Pt
has_exact_synonym: platinum
has_obo_namespace: chebi_ontology
has_related_synonym: 78Pt
has_related_synonym: Platin
has_related_synonym: Pt
has_related_synonym: platine
has_related_synonym: platino
id: CHEBI:33364
in_subset: 3 STAR

platinum group metal atom
type: Class
subclass of: transition element atom
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: PGM
has_related_synonym: Platinmetalle
has_related_synonym: Platinoide
has_related_synonym: platinoid
has_related_synonym: platinum group metal
has_related_synonym: platinum group metals
has_related_synonym: platinum metals
id: CHEBI:33365
in_subset: 3 STAR

copper group element atom
type: Class
subclass of: transition element atom
subclass of: d-block element atom
imported from: chebi.owl
has_exact_synonym: group 11 elements
has_obo_namespace: chebi_ontology
has_related_synonym: coinage metals
has_related_synonym: copper group element
has_related_synonym: copper group elements
id: CHEBI:33366
in_subset: 3 STAR

darmstadtium
type: Class
subclass of: nickel group element atom
imported from: chebi.owl
has Chinese label: 钅达
has German label: Darmstadtium
has French label: darmstadtium
has Spanish label: darmstadtio
has Italian label: darmstadtio
charge: 0
formula: Ds
mass: 0.00000
monoisotopicmass: 0.00000
database_cross_reference: WebElements:Ds
has_exact_synonym: darmstadtium
has_obo_namespace: chebi_ontology
has_related_synonym: 110Ds
has_related_synonym: Ds
has_related_synonym: Uun
has_related_synonym: darmstadtio
has_related_synonym: ununnilium
id: CHEBI:33367
in_subset: 3 STAR

roentgenium atom
type: Class
subclass of: copper group element atom
definition: A copper group element atom with atomic number 111. The the ninth member of the 6d series of transition metals, it is an extremely radioactive, synthetic element. Average mass is around 281.
imported from: chebi.owl
has Chinese label: 錀
has German label: Roentgentium
has French label: roentgentium
has Spanish label: roentgentio
has Italian label: roentgentio
charge: 0
formula: Rg
inchi: InChI=1S/Rg
inchikey: LJROPTGWFUZRDB-UHFFFAOYSA-N
mass: 0.000
monoisotopicmass: 0.00000
smiles: [Rg]
database_cross_reference: WebElements:Rg
database_cross_reference: Wikipedia:Roentgenium
has_exact_synonym: roentgenium
has_obo_namespace: chebi_ontology
has_related_synonym: 111Rg
has_related_synonym: Rg
has_related_synonym: Roentgenium
has_related_synonym: Uuu
has_related_synonym: roentgenio
has_related_synonym: roentgenium
has_related_synonym: unununium
id: CHEBI:33368
in_subset: 3 STAR

cerium
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 铈
has German label: Zer
has French label: cérium
has Spanish label: cerio
has Italian label: cerio
charge: 0
formula: Ce
inchi: InChI=1S/Ce
inchikey: GWXLDORMOJMVQZ-UHFFFAOYSA-N
mass: 140.11600
monoisotopicmass: 139.90544
smiles: [Ce]
database_cross_reference: CAS:7440-45-1
database_cross_reference: Gmelin:16275
database_cross_reference: WebElements:Ce
has_exact_synonym: cerium
has_obo_namespace: chebi_ontology
has_related_synonym: 58Ce
has_related_synonym: Ce
has_related_synonym: Cer
has_related_synonym: Zer
has_related_synonym: cerio
id: CHEBI:33369
in_subset: 3 STAR

neodymium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钕
has German label: Neodym
has French label: néodyme
has Spanish label: neodimio
has Italian label: neodimio
charge: 0
formula: Nd
inchi: InChI=1S/Nd
inchikey: QEFYFXOXNSNQGX-UHFFFAOYSA-N
mass: 144.24000
monoisotopicmass: 141.90773
smiles: [Nd]
database_cross_reference: CAS:7440-00-8
database_cross_reference: Gmelin:16212
database_cross_reference: WebElements:Nd
has_exact_synonym: neodymium
has_obo_namespace: chebi_ontology
has_related_synonym: 60Nd
has_related_synonym: Nd
has_related_synonym: Neodym
has_related_synonym: neodimio
has_related_synonym: neodyme
has_related_synonym: neodymium
id: CHEBI:33372
in_subset: 3 STAR

promethium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钷
has German label: Promethium
has French label: prométhium
has Spanish label: promecio
has Italian label: promezio
charge: 0
formula: Pm
inchi: InChI=1S/Pm
inchikey: VQMWBBYLQSCNPO-UHFFFAOYSA-N
mass: 145.00000
monoisotopicmass: 145.00000
smiles: [Pm]
database_cross_reference: CAS:7440-12-2
database_cross_reference: Gmelin:16237
database_cross_reference: WebElements:Pm
has_exact_synonym: promethium
has_obo_namespace: chebi_ontology
has_related_synonym: 61Pm
has_related_synonym: Pm
has_related_synonym: Promethium
has_related_synonym: promethium
has_related_synonym: prometio
id: CHEBI:33373
in_subset: 3 STAR

samarium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钐
has German label: Samarium
has French label: samarium
has Spanish label: samario
has Italian label: samario
charge: 0
formula: Sm
inchi: InChI=1S/Sm
inchikey: KZUNJOHGWZRPMI-UHFFFAOYSA-N
mass: 150.36000
monoisotopicmass: 151.91974
smiles: [Sm]
database_cross_reference: CAS:7440-19-9
database_cross_reference: Gmelin:16301
database_cross_reference: WebElements:Sm
has_exact_synonym: samarium
has_obo_namespace: chebi_ontology
has_related_synonym: 62Sm
has_related_synonym: Sm
has_related_synonym: samario
has_related_synonym: samarium
id: CHEBI:33374
in_subset: 3 STAR

gadolinium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钆
has German label: Gadolinium
has French label: gadolinium
has Spanish label: gadolineo
has Italian label: gadolinio
charge: 0
formula: Gd
inchi: InChI=1S/Gd
inchikey: UIWYJDYFSGRHKR-UHFFFAOYSA-N
mass: 157.25000
monoisotopicmass: 157.92411
smiles: [Gd]
database_cross_reference: CAS:7440-54-2
database_cross_reference: Gmelin:16286
database_cross_reference: WebElements:Gd
has_exact_synonym: gadolinium
has_obo_namespace: chebi_ontology
has_related_synonym: 64Gd
has_related_synonym: Gd
has_related_synonym: gadolinio
has_related_synonym: gadolinium
id: CHEBI:33375
in_subset: 3 STAR

terbium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 铽
has German label: Terbium
has French label: terbium
has Spanish label: terbio
has Italian label: terbio
charge: 0
formula: Tb
inchi: InChI=1S/Tb
inchikey: GZCRRIHWUXGPOV-UHFFFAOYSA-N
mass: 158.92534
monoisotopicmass: 158.92535
smiles: [Tb]
database_cross_reference: CAS:7440-27-9
database_cross_reference: Gmelin:16311
database_cross_reference: WebElements:Tb
has_exact_synonym: terbium
has_obo_namespace: chebi_ontology
has_related_synonym: 65Tb
has_related_synonym: Tb
has_related_synonym: terbio
has_related_synonym: terbium
id: CHEBI:33376
in_subset: 3 STAR

dysprosium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镝
has German label: Dysprosium
has French label: dysprosium
has Spanish label: disprosio
has Italian label: disprosio
charge: 0
formula: Dy
inchi: InChI=1S/Dy
inchikey: KBQHZAAAGSGFKK-UHFFFAOYSA-N
mass: 162.50000
monoisotopicmass: 163.92918
smiles: [Dy]
database_cross_reference: CAS:7429-91-6
database_cross_reference: Gmelin:16278
database_cross_reference: WebElements:Dy
has_exact_synonym: dysprosium
has_obo_namespace: chebi_ontology
has_related_synonym: 66Dy
has_related_synonym: Dy
has_related_synonym: disprosio
has_related_synonym: dysprosium
id: CHEBI:33377
in_subset: 3 STAR

erbium
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 铒
has German label: Erbium
has French label: erbium
has Spanish label: erbio
has Italian label: erbio
charge: 0
formula: Er
inchi: InChI=1S/Er
inchikey: UYAHIZSMUZPPFV-UHFFFAOYSA-N
mass: 167.26000
monoisotopicmass: 165.93030
smiles: [Er]
database_cross_reference: CAS:7440-52-0
database_cross_reference: Gmelin:16280
database_cross_reference: WebElements:Er
has_exact_synonym: erbium
has_obo_namespace: chebi_ontology
has_related_synonym: 68Er
has_related_synonym: Er
has_related_synonym: erbio
id: CHEBI:33379
in_subset: 3 STAR

thulium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 铥
has German label: Thulium
has French label: thulium
has Spanish label: tulio
has Italian label: tulio
charge: 0
formula: Tm
inchi: InChI=1S/Tm
inchikey: FRNOGLGSGLTDKL-UHFFFAOYSA-N
mass: 168.93421
monoisotopicmass: 168.93422
smiles: [Tm]
database_cross_reference: CAS:7440-30-4
database_cross_reference: Gmelin:16307
database_cross_reference: WebElements:Tm
has_exact_synonym: thulium
has_obo_namespace: chebi_ontology
has_related_synonym: 69Tm
has_related_synonym: Tm
has_related_synonym: thulium
has_related_synonym: tulio
id: CHEBI:33380
in_subset: 3 STAR

ytterbium
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镱
has German label: Ytterbium
has French label: ytterbium
has Spanish label: iterbio
has Italian label: itterbio
charge: 0
formula: Yb
inchi: InChI=1S/Yb
inchikey: NAWDYIZEMPQZHO-UHFFFAOYSA-N
mass: 173.04000
monoisotopicmass: 173.93887
smiles: [Yb]
database_cross_reference: CAS:7440-64-4
database_cross_reference: Gmelin:16320
database_cross_reference: WebElements:Yb
has_exact_synonym: ytterbium
has_obo_namespace: chebi_ontology
has_related_synonym: 70Yb
has_related_synonym: Yb
has_related_synonym: yterbio
id: CHEBI:33381
in_subset: 3 STAR

lutetium atom
type: Class
subclass of: lanthanoid atom
subclass of: d-block element atom
imported from: chebi.owl
has Chinese label: 镥
has German label: Lutetium
has French label: lutécium
has Spanish label: lutecio
has Italian label: lutezio
charge: 0
formula: Lu
inchi: InChI=1S/Lu
inchikey: OHSVLFRHMCKCQY-UHFFFAOYSA-N
mass: 174.96700
monoisotopicmass: 174.94078
smiles: [Lu]
database_cross_reference: CAS:7439-94-3
database_cross_reference: Gmelin:16202
database_cross_reference: WebElements:Lu
has_exact_synonym: lutetium
has_obo_namespace: chebi_ontology
has_related_synonym: 71Lu
has_related_synonym: Cassiopeium
has_related_synonym: Lu
has_related_synonym: Lutetium
has_related_synonym: cassiopium
has_related_synonym: lutecio
has_related_synonym: lutecium
has_related_synonym: lutetium
id: CHEBI:33382
in_subset: 3 STAR

thorium
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钍
has German label: Thorium
has French label: thorium
has Spanish label: torio
has Italian label: torio
charge: 0
formula: Th
inchi: InChI=1S/Th
inchikey: ZSLUVFAKFWKJRC-UHFFFAOYSA-N
mass: 232.03810
monoisotopicmass: 232.03806
smiles: [Th]
database_cross_reference: CAS:7440-29-1
database_cross_reference: KEGG:C19157
database_cross_reference: WebElements:Th
has_exact_synonym: thorium
has_obo_namespace: chebi_ontology
has_related_synonym: 90Th
has_related_synonym: Th
has_related_synonym: torio
id: CHEBI:33385
in_subset: 3 STAR

protactinium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镤
has German label: Protaktinium
has French label: protactinium
has Spanish label: protactinio
has Italian label: protoattinio
charge: 0
formula: Pa
inchi: InChI=1S/Pa
inchikey: XLROVYAPLOFLNU-UHFFFAOYSA-N
mass: 231.03588
monoisotopicmass: 231.03589
smiles: [Pa]
database_cross_reference: CAS:7440-13-3
database_cross_reference: WebElements:Pa
has_exact_synonym: protactinium
has_obo_namespace: chebi_ontology
has_related_synonym: 91Pa
has_related_synonym: Pa
has_related_synonym: brevium
has_related_synonym: protactinio
has_related_synonym: protactinium
has_related_synonym: protoactinium
id: CHEBI:33386
in_subset: 3 STAR

neptunium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镎
has German label: Neptunium
has French label: neptunium
has Spanish label: neptunio
has Italian label: nettunio
charge: 0
formula: Np
inchi: InChI=1S/Np
inchikey: LFNLGNPSGWYGGD-UHFFFAOYSA-N
mass: 237.00000
monoisotopicmass: 237.00000
smiles: [Np]
database_cross_reference: CAS:7439-99-8
database_cross_reference: WebElements:Np
has_exact_synonym: neptunium
has_obo_namespace: chebi_ontology
has_related_synonym: 93Np
has_related_synonym: Np
has_related_synonym: neptunio
has_related_synonym: neptunium
id: CHEBI:33387
in_subset: 3 STAR

plutonium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钚
has German label: Plutonium
has French label: plutonium
has Spanish label: plutonio
has Italian label: plutonio
charge: 0
formula: Pu
inchi: InChI=1S/Pu
inchikey: OYEHPCDNVJXUIW-UHFFFAOYSA-N
mass: 244.00000
monoisotopicmass: 244.00000
smiles: [Pu]
database_cross_reference: CAS:7440-07-5
database_cross_reference: KEGG:C19159
database_cross_reference: WebElements:Pu
has_exact_synonym: plutonium
has_obo_namespace: chebi_ontology
has_related_synonym: 94Pu
has_related_synonym: Pu
has_related_synonym: plutonio
has_related_synonym: plutonium
id: CHEBI:33388
in_subset: 3 STAR

americium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镅
has German label: Amerizium
has French label: américium
has Spanish label: americio
has Italian label: americio
charge: 0
formula: Am
inchi: InChI=1S/Am
inchikey: LXQXZNRPTYVCNG-UHFFFAOYSA-N
mass: 243.00000
monoisotopicmass: 243.00000
smiles: [Am]
database_cross_reference: CAS:7440-35-9
database_cross_reference: WebElements:Am
has_exact_synonym: americium
has_obo_namespace: chebi_ontology
has_related_synonym: 95Am
has_related_synonym: Am
has_related_synonym: Americium
has_related_synonym: Amerizium
has_related_synonym: americio
has_related_synonym: americium
id: CHEBI:33389
in_subset: 3 STAR

curium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 锔
has German label: Kurium
has French label: curium
has Spanish label: curio
has Italian label: curio
charge: 0
formula: Cm
inchi: InChI=1S/Cm
inchikey: NIWWFAAXEMMFMS-UHFFFAOYSA-N
mass: 247.00000
monoisotopicmass: 247.00000
smiles: [Cm]
database_cross_reference: CAS:7440-51-9
database_cross_reference: WebElements:Cm
has_exact_synonym: curium
has_obo_namespace: chebi_ontology
has_related_synonym: 96Cm
has_related_synonym: Cm
has_related_synonym: curio
has_related_synonym: curium
id: CHEBI:33390
in_subset: 3 STAR

berkelium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 锫
has German label: Berkelium
has French label: berkélium
has Spanish label: berkelio
has Italian label: berkelio
charge: 0
formula: Bk
inchi: InChI=1S/Bk
inchikey: PWVKJRSRVJTHTR-UHFFFAOYSA-N
mass: 247.00000
monoisotopicmass: 247.00000
smiles: [Bk]
database_cross_reference: CAS:7440-40-6
database_cross_reference: WebElements:Bk
has_exact_synonym: berkelium
has_obo_namespace: chebi_ontology
has_related_synonym: 97Bk
has_related_synonym: Berkelium
has_related_synonym: Bk
has_related_synonym: berkelio
has_related_synonym: berkelium
id: CHEBI:33391
in_subset: 3 STAR

californium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 锎
has German label: Kalifornium
has French label: californium
has Spanish label: californio
has Italian label: californio
charge: 0
formula: Cf
inchi: InChI=1S/Cf
inchikey: HGLDOAKPQXAFKI-UHFFFAOYSA-N
mass: 251.00000
monoisotopicmass: 251.00000
smiles: [Cf]
database_cross_reference: CAS:7440-71-3
database_cross_reference: WebElements:Cf
has_exact_synonym: californium
has_obo_namespace: chebi_ontology
has_related_synonym: 98Cf
has_related_synonym: Cf
has_related_synonym: Kalifornium
has_related_synonym: californio
has_related_synonym: californium
id: CHEBI:33392
in_subset: 3 STAR

einsteinium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 锿
has German label: Einsteinium
has French label: einsteinium
has Spanish label: einstenio
has Italian label: einstenio
charge: 0
formula: Es
inchi: InChI=1S/Es
inchikey: CKBRQZNRCSJHFT-UHFFFAOYSA-N
mass: 252.00000
monoisotopicmass: 252.00000
smiles: [Es]
database_cross_reference: CAS:7429-92-7
database_cross_reference: WebElements:Es
has_exact_synonym: einsteinium
has_obo_namespace: chebi_ontology
has_related_synonym: 99Es
has_related_synonym: Es
has_related_synonym: einsteinio
has_related_synonym: einsteinium
id: CHEBI:33393
in_subset: 3 STAR

fermium
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镄
has German label: Fermium
has French label: fermium
has Spanish label: fermio
has Italian label: fermio
charge: 0
formula: Fm
inchi: InChI=1S/Fm
inchikey: MIORUQGGZCBUGO-UHFFFAOYSA-N
mass: 257.00000
monoisotopicmass: 257.00000
smiles: [Fm]
database_cross_reference: CAS:7440-72-4
database_cross_reference: WebElements:Fm
has_exact_synonym: fermium
has_obo_namespace: chebi_ontology
has_related_synonym: 100Fm
has_related_synonym: Fm
has_related_synonym: fermio
id: CHEBI:33394
in_subset: 3 STAR

mendelevium atom
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钔
has German label: Mendelevium
has French label: mendélévium
has Spanish label: mendelevio
has Italian label: mendelevio
charge: 0
formula: Md
inchi: InChI=1S/Md
inchikey: MQVSLOYRCXQRPM-UHFFFAOYSA-N
mass: 258.00000
monoisotopicmass: 258.00000
smiles: [Md]
database_cross_reference: CAS:7440-11-1
database_cross_reference: WebElements:Md
has_exact_synonym: mendelevium
has_obo_namespace: chebi_ontology
has_related_synonym: 101Md
has_related_synonym: Md
has_related_synonym: Mendelevium
has_related_synonym: Unu
has_related_synonym: mendelevio
has_related_synonym: mendelevium
has_related_synonym: unnilunium
id: CHEBI:33395
in_subset: 3 STAR

nobelium
type: Class
subclass of: actinoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 锘
has German label: Nobelium
has French label: nobélium
has Spanish label: nobelio
has Italian label: nobelio
charge: 0
formula: No
inchi: InChI=1S/No
inchikey: ORQBXQOJMQIAOY-UHFFFAOYSA-N
mass: 259.00000
monoisotopicmass: 259.00000
smiles: [No]
database_cross_reference: CAS:10028-14-5
database_cross_reference: WebElements:No
has_exact_synonym: Nobelium
has_exact_synonym: nobelium
has_obo_namespace: chebi_ontology
has_related_synonym: 102No
has_related_synonym: No
has_related_synonym: Unb
has_related_synonym: nobelio
has_related_synonym: unnilbium
id: CHEBI:33396
in_subset: 3 STAR

lawrencium atom
type: Class
subclass of: actinoid atom
subclass of: d-block element atom
imported from: chebi.owl
has Chinese label: 铹
has German label: Lawrencium
has French label: lawrencium
has Spanish label: lawrencio
has Italian label: laurenzio
charge: 0
formula: Lr
inchi: InChI=1S/Lr
inchikey: CNQCVBJFEGMYDW-UHFFFAOYSA-N
mass: 262.00000
monoisotopicmass: 262.00000
smiles: [Lr]
database_cross_reference: CAS:22537-19-5
database_cross_reference: WebElements:Lr
has_exact_synonym: lawrencium
has_obo_namespace: chebi_ontology
has_related_synonym: 103Lr
has_related_synonym: Lr
has_related_synonym: Unt
has_related_synonym: laurencio
has_related_synonym: lawrencio
has_related_synonym: lawrencium
has_related_synonym: unniltrium
id: CHEBI:33397
in_subset: 3 STAR

copernicium atom
type: Class
subclass of: zinc group element atom
definition: A zinc group element atom with a symbol Cn and atomic number 112. All its isotopes are intensely radioactive. Prior to its discovery, it had the placeholder name ununbium (in accordance with IUPAC recommendations). Following its discovery (in Darmstadt, 1996) and subsequent confirmation, the name copernicium was adopted in 2010.
imported from: chebi.owl
has Chinese label: 鎶
has German label: Kopernikum
has French label: copérnicum
has Spanish label: copernico
has Italian label: copernico
charge: 0
formula: Cn
inchi: InChI=1S/Cn
inchikey: NOTIIDSZELDPOP-UHFFFAOYSA-N
mass: NaN
monoisotopicmass: 0.00000
smiles: [Cn]
database_cross_reference: Wikipedia:Copernicium
has_exact_synonym: copernicium
has_obo_namespace: chebi_ontology
has_related_synonym: 112Cn
has_related_synonym: 112Cp
has_related_synonym: 112Uub
has_related_synonym: Cn
has_related_synonym: Uub
has_related_synonym: ununbium
id: CHEBI:33517
in_subset: 3 STAR

metal atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: metal quality
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: metal quality
definition: An atom of an element that exhibits typical metallic properties, being typically shiny, with high electrical and thermal conductivity.
imported from: chebi.owl
has_alternative_id: CHEBI:25217
has_alternative_id: CHEBI:6788
database_cross_reference: KEGG:C00050
database_cross_reference: PMID:21784043
database_cross_reference: Wikipedia:Metal
has_obo_namespace: chebi_ontology
has_related_synonym: elemental metal
has_related_synonym: elemental metals
has_related_synonym: metal element
has_related_synonym: metal elements
has_related_synonym: metals
id: CHEBI:33521
in_subset: 3 STAR

s-block element atom
type: Class
equivalent class: Restriction
  on property: has last electron in
  some values from: s subshell
subclass of: atom
subclass of: Restriction
  on property: has last electron in
  some values from: s subshell
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: s-block element
has_related_synonym: s-block elements
id: CHEBI:33559
in_subset: 3 STAR

p-block element atom
type: Class
equivalent class: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: main group element atom
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
definition: Any main group element atom belonging to the p-block of the periodic table.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: p-block element
has_related_synonym: p-block elements
id: CHEBI:33560
in_subset: 3 STAR

d-block element atom
type: Class
equivalent class: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: transition element atom
subclass of: metal atom
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: d-block element
has_related_synonym: d-block elements
id: CHEBI:33561
in_subset: 3 STAR

f-block element atom
type: Class
equivalent class: Restriction
  on property: has last electron in
  some values from: f subshell
subclass of: transition element atom
subclass of: Restriction
  on property: has last electron in
  some values from: f subshell
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: f-block element
has_related_synonym: f-block elements
id: CHEBI:33562
in_subset: 3 STAR

main group molecular entity
type: Class
subclass of: molecular entity
subclass of: Restriction
  on property: has part
  some values from: main group element atom
definition: A molecular entity containing one or more atoms from any of groups 1, 2, 13, 14, 15, 16, 17, and 18 of the periodic table.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: main group compounds
has_related_synonym: main group molecular entities
id: CHEBI:33579
in_subset: 3 STAR

macronutrient
type: Class
subclass of: nutrient
imported from: chebi.owl
has_obo_namespace: chebi_ontology
id: CHEBI:33937
in_subset: 1 STAR

lepton
type: Class
subclass of: fundamental particle
subclass of: fermion
definition: Lepton is a fermion that does not experience the strong force (strong interaction). The term is derived from the Greek lambdaepsilonpitauomicronsigma (small, thin).
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: leptons
id: CHEBI:36338
in_subset: 3 STAR

baryon
type: Class
subclass of: fermion
subclass of: hadron
definition: Baryon is a fermion that does experience the strong force (strong interaction). The term is derived from the Greek betaalpharhoupsilonsigma (heavy).
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: baryons
id: CHEBI:36339
in_subset: 3 STAR

fermion
type: Class
subclass of: subatomic particle
definition: Particle of half-integer spin quantum number following Fermi-Dirac statistics. Fermions are named after Enrico Fermi.
imported from: chebi.owl
has_exact_synonym: fermion
has_obo_namespace: chebi_ontology
has_related_synonym: fermions
id: CHEBI:36340
in_subset: 3 STAR

subatomic particle
type: Class
subclass of: material entity
definition: A particle smaller than an atom.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: subatomic particles
id: CHEBI:36342
in_subset: 3 STAR

composite particle
type: Class
subclass of: subatomic particle
definition: A subatomic particle known to have substructure (i.e. consisting of smaller particles).
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: composite particles
id: CHEBI:36343
in_subset: 3 STAR

hadron
type: Class
subclass of: composite particle
definition: Hadron is a subatomic particle which experiences the strong force.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: hadrons
id: CHEBI:36344
in_subset: 3 STAR

nuclear particle
type: Class
subclass of: subatomic particle
definition: A nucleus or any of its constituents in any of their energy states.
imported from: chebi.owl
has_exact_synonym: nuclear particle
has_obo_namespace: chebi_ontology
id: CHEBI:36347
in_subset: 3 STAR

argon atom
type: Class
subclass of: noble gas atom
subclass of: p-block element atom
imported from: chebi.owl
has Chinese label: 氩
has German label: Argon
has French label: argon
has Spanish label: argón
has Italian label: argo
charge: 0
formula: Ar
inchi: InChI=1S/Ar
inchikey: XKRFYHLGVUSROY-UHFFFAOYSA-N
mass: 39.94800
monoisotopicmass: 39.96238
smiles: [Ar]
has_alternative_id: CHEBI:33311
database_cross_reference: CAS:7440-37-1
database_cross_reference: WebElements:Ar
has_exact_synonym: argon
has_obo_namespace: chebi_ontology
has_related_synonym: 18Ar
has_related_synonym: Ar
has_related_synonym: argon
id: CHEBI:49475
in_subset: 3 STAR

gallium atom
type: Class
subclass of: boron group element atom
definition: A metallic element predicted as eka-aluminium by Mendeleev in 1870 and discovered by Paul-Emile Lecoq de Boisbaudran in 1875. Named in honour of France (Latin Gallia) and perhaps also from the Latin gallus cock, a translation of Lecoq.
imported from: chebi.owl
has Chinese label: 镓
has German label: Gallium
has French label: gallium
has Spanish label: galio
has Italian label: gallio
charge: 0
formula: Ga
inchi: InChI=1S/Ga
inchikey: GYHNNYVSQQEPJS-UHFFFAOYSA-N
mass: 69.72300
monoisotopicmass: 68.92557
smiles: [Ga]
has_alternative_id: CHEBI:33326
has_alternative_id: CHEBI:49630
database_cross_reference: CAS:7440-55-3
database_cross_reference: WebElements:Ga
has_exact_synonym: gallium
has_obo_namespace: chebi_ontology
has_related_synonym: 31Ga
has_related_synonym: Ga
has_related_synonym: galio
has_related_synonym: gallium
id: CHEBI:49631
in_subset: 3 STAR

hydrogen atom
type: Class
subclass of: inorganic molecular entity
subclass of: nonmetal atom
subclass of: s-block element atom
subclass of: Restriction
  on property: has role
  some values from: macronutrient
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 1
  on class: electron shell
imported from: chebi.owl
has Chinese label: 氢
has German label: Wasserstoff
has French label: hydrogène
has Spanish label: hidrógeno
has Italian label: idrogeno
charge: 0
formula: H
inchi: InChI=1S/H
inchikey: YZCKVEUIGOORGS-UHFFFAOYSA-N
mass: 1.00794
monoisotopicmass: 1.00783
smiles: [H]
has_alternative_id: CHEBI:24634
has_alternative_id: CHEBI:49636
database_cross_reference: WebElements:H
has_exact_synonym: hydrogen
has_obo_namespace: chebi_ontology
has_related_synonym: 1H
has_related_synonym: H
has_related_synonym: Wasserstoff
has_related_synonym: hidrogeno
has_related_synonym: hydrogen
has_related_synonym: hydrogene
id: CHEBI:49637
in_subset: 3 STAR

holmium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 钬
has German label: Holmium
has French label: holmium
has Spanish label: holmio
has Italian label: olmio
charge: 0
formula: Ho
inchi: InChI=1S/Ho
inchikey: KJZYNXUDTRRSPN-UHFFFAOYSA-N
mass: 164.93032
monoisotopicmass: 164.93033
smiles: [Ho]
has_alternative_id: CHEBI:33378
has_alternative_id: CHEBI:49647
database_cross_reference: CAS:7440-60-0
database_cross_reference: Gmelin:16291
database_cross_reference: WebElements:Ho
has_exact_synonym: holmium
has_obo_namespace: chebi_ontology
has_related_synonym: 67Ho
has_related_synonym: Ho
has_related_synonym: holmio
has_related_synonym: holmium
id: CHEBI:49648
in_subset: 3 STAR

iridium atom
type: Class
subclass of: cobalt group element atom
subclass of: platinum group metal atom
imported from: chebi.owl
has Chinese label: 铱
has German label: Iridium
has French label: iridium
has Spanish label: iridio
has Italian label: iridio
charge: 0
formula: Ir
inchi: InChI=1S/Ir
inchikey: GKOZUEZYRPOHIO-UHFFFAOYSA-N
mass: 192.21700
monoisotopicmass: 192.96292
smiles: [Ir]
has_alternative_id: CHEBI:33360
has_alternative_id: CHEBI:49665
database_cross_reference: CAS:7439-88-5
database_cross_reference: WebElements:Ir
has_exact_synonym: iridium
has_obo_namespace: chebi_ontology
has_related_synonym: 77Ir
has_related_synonym: Ir
has_related_synonym: iridio
has_related_synonym: iridium
id: CHEBI:49666
in_subset: 3 STAR

krypton atom
type: Class
subclass of: noble gas atom
subclass of: p-block element atom
imported from: chebi.owl
has Chinese label: 氪
has German label: Krypton
has French label: krypton
has Spanish label: criptón
has Italian label: kripto
charge: 0
formula: Kr
inchi: InChI=1S/Kr
inchikey: DNNSSWSSYDEUBZ-UHFFFAOYSA-N
mass: 83.80000
monoisotopicmass: 83.91150
smiles: [Kr]
has_alternative_id: CHEBI:33312
database_cross_reference: CAS:7439-90-9
database_cross_reference: WebElements:Kr
has_exact_synonym: krypton
has_obo_namespace: chebi_ontology
has_related_synonym: 36Kr
has_related_synonym: Kr
has_related_synonym: cripton
has_related_synonym: kripton
has_related_synonym: krypton
id: CHEBI:49696
in_subset: 3 STAR

praseodymium atom
type: Class
subclass of: lanthanoid atom
subclass of: f-block element atom
imported from: chebi.owl
has Chinese label: 镨
has German label: Praseodym
has French label: praséodyme
has Spanish label: prosedimio
has Italian label: praseodimio
charge: 0
formula: Pr
inchi: InChI=1S/Pr
inchikey: PUDIUYLPXJFUGB-UHFFFAOYSA-N
mass: 140.90765
monoisotopicmass: 140.90766
smiles: [Pr]
has_alternative_id: CHEBI:33370
has_alternative_id: CHEBI:49827
database_cross_reference: CAS:7440-10-0
database_cross_reference: WebElements:Pr
has_exact_synonym: praseodymium
has_obo_namespace: chebi_ontology
has_related_synonym: 59Pr
has_related_synonym: Pr
has_related_synonym: Praseodym
has_related_synonym: praseodimio
has_related_synonym: praseodyme
has_related_synonym: praseodymium
id: CHEBI:49828
in_subset: 3 STAR

rhenium atom
type: Class
subclass of: manganese group element atom
imported from: chebi.owl
has Chinese label: 铼
has German label: Rhenium
has French label: rhénium
has Spanish label: renio
has Italian label: renio
charge: 0
formula: Re
inchi: InChI=1S/Re
inchikey: WUAPFZMCVAUBPE-UHFFFAOYSA-N
mass: 186.20700
monoisotopicmass: 186.95575
smiles: [Re]
has_alternative_id: CHEBI:33354
has_alternative_id: CHEBI:49879
database_cross_reference: CAS:7440-15-5
database_cross_reference: WebElements:Re
has_exact_synonym: rhenium
has_obo_namespace: chebi_ontology
has_related_synonym: 75Re
has_related_synonym: Re
has_related_synonym: Rhenium
has_related_synonym: renio
has_related_synonym: rhenium
id: CHEBI:49882
in_subset: 3 STAR

xenon atom
type: Class
subclass of: noble gas atom
subclass of: p-block element atom
imported from: chebi.owl
has Chinese label: 氙
has German label: Xenon
has French label: xénon
has Spanish label: xenón
has Italian label: xeno
charge: 0
formula: Xe
inchi: InChI=1S/Xe
inchikey: FHNFHKCVQCLJFQ-UHFFFAOYSA-N
mass: 131.29000
monoisotopicmass: 131.90416
smiles: [Xe]
has_alternative_id: CHEBI:32305
database_cross_reference: CAS:7440-63-3
database_cross_reference: Gmelin:16318
database_cross_reference: KEGG:C13373
database_cross_reference: WebElements:Xe
has_exact_synonym: xenon
has_obo_namespace: chebi_ontology
has_related_synonym: 54Xe
has_related_synonym: Xe
has_related_synonym: Xenon
has_related_synonym: xenon
id: CHEBI:49957
in_subset: 3 STAR

carcinogenic agent
type: Class
subclass of: aetiopathogenetic role
definition: A role played by a chemical compound which is known to induce a process of carcinogenesis by corrupting normal cellular pathways, leading to the acquistion of tumoral capabilities.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: agente carcinogeno
has_related_synonym: cancerigene
has_related_synonym: cancerogene
has_related_synonym: carcinogen
has_related_synonym: carcinogene
has_related_synonym: carcinogenic agents
has_related_synonym: carcinogeno
has_related_synonym: carcinogens
id: CHEBI:50903
in_subset: 3 STAR

allergen
type: Class
subclass of: aetiopathogenetic role
definition: A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
imported from: chebi.owl
database_cross_reference: Wikipedia:Allergen
has_obo_namespace: chebi_ontology
has_related_synonym: alergeno
has_related_synonym: allergene
has_related_synonym: allergenic agent
id: CHEBI:50904
in_subset: 3 STAR

role
type: Class
subclass of: realizable entity
definition: A role is particular behaviour which a material entity may exhibit.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
id: CHEBI:50906
in_subset: 3 STAR

biochemical role
type: Class
subclass of: biological role
definition: A biological role played by the molecular entity or part thereof within a biochemical context.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
id: CHEBI:52206
in_subset: 3 STAR

aetiopathogenetic role
type: Class
subclass of: biological role
definition: A role played by the molecular entity or part thereof which causes the development of a pathological process.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: etiopathogenetic agent
has_related_synonym: etiopathogenetic role
id: CHEBI:52209
in_subset: 3 STAR

physiological role
type: Class
subclass of: biological role
imported from: chebi.owl
has_obo_namespace: chebi_ontology
id: CHEBI:52211
in_subset: 1 STAR

pharmaceutical
type: Class
subclass of: application
definition: Any substance introduced into a living organism with therapeutic or diagnostic purpose.
imported from: chebi.owl
has_alternative_id: CHEBI:33293
has_alternative_id: CHEBI:33294
has_obo_namespace: chebi_ontology
has_related_synonym: farmaco
has_related_synonym: medicament
has_related_synonym: pharmaceuticals
id: CHEBI:52217
in_subset: 3 STAR

epitope
type: Class
subclass of: biological role
definition: The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: antigenic determinant
has_related_synonym: epitope function
has_related_synonym: epitope role
id: CHEBI:53000
in_subset: 3 STAR

adjuvant
type: Class
subclass of: pharmaceutical
definition: Any pharmacological or immunological agent that modifies the effect of other agents such as drugs or vaccines while having few if any direct effects when given by itself.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: adjuvants
id: CHEBI:60809
in_subset: 3 STAR

eukaryotic metabolite
type: Class
subclass of: metabolite
definition: Any metabolite produced during a metabolic reaction in eukaryotes, the taxon that include members of the fungi, plantae and animalia kingdoms.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: eukaryotic metabolites
id: CHEBI:75763
in_subset: 3 STAR

animal metabolite
type: Class
subclass of: eukaryotic metabolite
definition: Any eukaryotic metabolite produced during a metabolic reaction in animals that include diverse creatures from sponges, insects to mammals.
imported from: chebi.owl
has_alternative_id: CHEBI:77721
has_alternative_id: CHEBI:77743
has_obo_namespace: chebi_ontology
has_related_synonym: animal metabolites
id: CHEBI:75767
in_subset: 3 STAR

mammalian metabolite
type: Class
subclass of: animal metabolite
definition: Any animal metabolite produced during a metabolic reaction in mammals.
imported from: chebi.owl
has_alternative_id: CHEBI:77464
has_alternative_id: CHEBI:77744
has_obo_namespace: chebi_ontology
has_related_synonym: mammalian metabolites
id: CHEBI:75768
in_subset: 3 STAR

Saccharomyces cerevisiae metabolite
type: Class
subclass of: fungal metabolite
definition: Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae).
imported from: chebi.owl
has_alternative_id: CHEBI:76949
has_alternative_id: CHEBI:76951
has_obo_namespace: chebi_ontology
has_related_synonym: S. cerevisiae metabolite
has_related_synonym: S. cerevisiae metabolites
has_related_synonym: S. cerevisiae secondary metabolite
has_related_synonym: S. cerevisiae secondary metabolites
has_related_synonym: Saccharomyces cerevisiae metabolites
has_related_synonym: Saccharomyces cerevisiae secondary metabolites
has_related_synonym: baker's yeast metabolite
has_related_synonym: baker's yeast metabolites
has_related_synonym: baker's yeast secondary metabolite
has_related_synonym: baker's yeast secondary metabolites
id: CHEBI:75772
in_subset: 3 STAR

prokaryotic metabolite
type: Class
subclass of: metabolite
definition: Any metabolite produced during a metabolic reaction in prokaryotes, the taxon that include members of domains such as the bacteria and archaea.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: prokaryotic metabolites
id: CHEBI:75787
in_subset: 3 STAR

fungal metabolite
type: Class
subclass of: eukaryotic metabolite
definition: Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
imported from: chebi.owl
has_alternative_id: CHEBI:75765
has_alternative_id: CHEBI:76947
has_obo_namespace: chebi_ontology
has_related_synonym: fungal metabolites
id: CHEBI:76946
in_subset: 3 STAR

bacterial metabolite
type: Class
subclass of: prokaryotic metabolite
definition: Any prokaryotic metabolite produced during a metabolic reaction in bacteria.
imported from: chebi.owl
has_alternative_id: CHEBI:75760
has_alternative_id: CHEBI:76970
has_obo_namespace: chebi_ontology
id: CHEBI:76969
in_subset: 3 STAR

Escherichia coli metabolite
type: Class
subclass of: bacterial metabolite
definition: Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: E.coli metabolite
has_related_synonym: E.coli metabolites
has_related_synonym: Escherichia coli metabolites
id: CHEBI:76971
in_subset: 3 STAR

human metabolite
type: Class
subclass of: mammalian metabolite
definition: Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
imported from: chebi.owl
has_alternative_id: CHEBI:75770
has_alternative_id: CHEBI:77123
has_obo_namespace: chebi_ontology
has_related_synonym: H. sapiens metabolite
has_related_synonym: H. sapiens metabolites
has_related_synonym: Homo sapiens metabolite
has_related_synonym: Homo sapiens metabolites
id: CHEBI:77746
in_subset: 3 STAR

food component
type: Class
subclass of: physiological role
definition: Any substance that is distributed in foodstuffs. It includes materials derived from plants or animals, such as vitamins or minerals, as well as environmental contaminants.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: dietary component
has_related_synonym: dietary components
has_related_synonym: food components
id: CHEBI:78295
in_subset: 3 STAR

metal allergen
type: Class
subclass of: metal atom
subclass of: Restriction
  on property: has role
  some values from: allergen
definition: Any metal which causes the onset of an allergic reaction.
imported from: chebi.owl
has_obo_namespace: chebi_ontology
has_related_synonym: allergenic metal
has_related_synonym: allergenic metals
has_related_synonym: metal allergens
id: CHEBI:88184
in_subset: 3 STAR

valence shell
type: Class
subclass of: electron shell
definition: The valence shell is the outermost shell of an atom.
definition source: https://en.wikipedia.org/wiki/Electron_shell
creator: Oliver He, Kaiyong Liu

valence electron
type: Class
subclass of: electron
definition: A valence electron is an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed; in a single covalent bond, both atoms in the bond contribute one valence electron in order to form a shared pair.
definition source: https://en.wikipedia.org/wiki/Valence_electron
creator: Oliver He, Kaiyong Liu

metal quality
type: Class
subclass of: quality
definition: A quality of material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well.
definition source: https://en.wikipedia.org/wiki/Metal
creator: Oliver He, Kaiyong Liu

radioactive quality
type: Class
subclass of: quality
definition: A quality of material that conducts spontaneous nuclear decay.
alternative term: radioactivity
definition source: https://opentextbc.ca/introductorychemistry/chapter/radioactivity-2/

nihonium atom
type: Class
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
definition: Nihonium is a synthetic chemical element with the symbol Nh and atomic number 113. It is extremely radioactive; its most stable known isotope, nihonium-286, has a half-life of about 10 seconds. In the periodic table, nihonium is a transactinide element in the p-block. It is a member of period 7 and group 13 (boron group).
definition source: https://en.wikipedia.org/wiki/Nihonium
has Chinese label: 钅尔
has German label: Nihonium
has French label: nihonium
has Spanish label: nihonio
has Italian label: nihonio
formula: Nh
has_exact_synonym: nihonium

electron shell
type: Class
subclass of: three-dimensional spatial region
definition: An orbit followed by electrons around an atom's nucleus. The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on farther and farther from the nucleus. The shells correspond to the principal quantum numbers (n = 1, 2, 3, 4 ...) or are labeled alphabetically with the letters used in X-ray notation (K, L, M, …).
definition source: https://en.wikipedia.org/wiki/Electron_shell
creator: Oliver He, Kaiyong Liu

element atom in IUACP group
type: Class
subclass of: atom
definition: An element classied in the IUACP group in the periodic table
alternative term: IUACP group element
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)
imported from: https://en.wikipedia.org/wiki/Periodic_table
creator: Oliver He, Kaiyong Liu
comment: International Union of Pure and Applied Chemistry (IUACP)
comment: Under an international naming convention, the groups are numbered numerically from 1 to 18 from the leftmost column (the alkali metals) to the rightmost column (the noble gases).

subshell
type: Class
subclass of: three-dimensional spatial region
definition: part of an electron shell. For example, the first (K) shell has one subshell, called 1s; the second (L) shell has two subshells, called 2s and 2p; the third shell has 3s, 3p, and 3d; the fourth shell has 4s, 4p, 4d and 4f; the fifth shell has 5s, 5p, 5d, and 5f and can theoretically hold more in the 5g subshell that is not occupied in the ground-state electron configuration of any known element.
definition source: https://en.wikipedia.org/wiki/Electron_shell

d subshell
type: Class
subclass of: subshell
definition: A subshell that has a maxium of 10 electrons and is contained in the 3rd shell and higher.
alternative term: diffuse subshell
definition source: https://en.wikipedia.org/wiki/Atomic_orbital
definition source: https://en.wikipedia.org/wiki/Electron_shell#Subshells

s subshell
type: Class
subclass of: subshell
definition: A subshell that has a maxium of 2 electrons and is contained in every shell
definition source: https://en.wikipedia.org/wiki/Atomic_orbital
definition source: https://en.wikipedia.org/wiki/Electron_shell#Subshells

g subshell
type: Class
subclass of: subshell
definition: A subshell that has a maxium of 18 electrons and is contained in the 5th shell and higher.
definition source: https://en.wikipedia.org/wiki/Atomic_orbital
definition source: https://en.wikipedia.org/wiki/Electron_shell#Subshells

h subshell
type: Class
subclass of: subshell
definition: A subshell that has a maxium of 22 electrons with 11 atomic orbitals.
definition source: https://en.wikipedia.org/wiki/Atomic_orbital
definition source: https://socratic.org/questions/how-many-atomic-orbitals-are-there-in-an-h-subshell

f subshell
type: Class
subclass of: subshell
definition: A subshell that has a maxium of 14 electrons and is contained in the 4th shell and higher.
definition source: https://en.wikipedia.org/wiki/Atomic_orbital
definition source: https://en.wikipedia.org/wiki/Electron_shell#Subshells

p subshell
type: Class
subclass of: subshell
definition: A subshell that has a maxium of 6 electrons and is contained in the 2nd shell and higher.
definition source: https://en.wikipedia.org/wiki/Atomic_orbital
definition source: https://en.wikipedia.org/wiki/Electron_shell#Subshells

IUACP group 1 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: s subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 1
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: s subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 1
  on class: electron
definition: an element atom in group 1 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)#Group_1

IUACP group 2 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: s subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 2
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: s subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 2
  on class: electron
definition: an element atom in group 2 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 3 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 3
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 3
  on class: electron
definition: an element atom in group 3 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 4 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 4
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 4
  on class: electron
definition: an element atom in group 4 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 5 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 5
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 5
  on class: electron
definition: an element atom in group 5 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 6 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 6
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 6
  on class: electron
definition: an element atom in group 6 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 7 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 7
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 7
  on class: electron
definition: an element atom in group 7 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 8 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 8
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 8
  on class: electron
definition: an element atom in group 8 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 9 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 9
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 9
  on class: electron
definition: an element atom in group 9 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 10 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 10
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 10
  on class: electron
definition: an element atom in group 10 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 11 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 11
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 11
  on class: electron
definition: an element atom in group 11 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

nonmetal quality
type: Class
subclass of: quality
definition: A quality of material that mostly lacks the characteristics of a metal. Physically, a nonmetal tends to have a relatively low melting point, boiling point, and density. A nonmetal is typically brittle when solid and usually has poor thermal conductivity and electrical conductivity. Chemically, nonmetals tend to have relatively high ionization energy, electron affinity, and electronegativity. They gain or share electrons when they react with other elements and chemical compounds.
definition source: https://en.wikipedia.org/wiki/Nonmetal
creator: Kaiyong Liu, Oliver He

IUACP group 12 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: d subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 12
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: d subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 12
  on class: electron
definition: an element atom in group 12 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 13 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: p subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 3
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 3
  on class: electron
definition: an element atom in group 13 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 14 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: p subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 4
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 4
  on class: electron
definition: an element atom in group 14 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 15 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: p subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 5
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 5
  on class: electron
definition: an element atom in group 15 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 16 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: p subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 6
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 6
  on class: electron
definition: an element atom in group 16 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

IUACP group 17 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: p subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 7
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 7
  on class: electron
definition: an element atom in group 17 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)
comment: Group VIIA

IUACP group 18 element atom
type: Class
equivalent class: Class
  intersection of: Restriction
    on property: has last electron in
    some values from: p subshell
  intersection of: Restriction
    on property: has valence electron
    qualified cardinality: 0
    on class: electron
subclass of: element atom in IUACP group
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 0
  on class: electron
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 7
  on class: electron
definition: an element atom in group 18 of the periodic table according to the IUACP classification
definition source: https://en.wikipedia.org/wiki/Group_(periodic_table)

element atom in period
type: Class
subclass of: atom
definition: An atom that is classified as a chemical element in a period (or row) in the periodic table.
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)
creator: Oliver He, Kaiyong Liu

period 1 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 1
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 1 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_1

period 2 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 2
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 2 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_2

period 3 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 3
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 3 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_3

period 4 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 4
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 4 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_4

period 5 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 5
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 5 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_5

flerovium atom
type: Class
subclass of: atom
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 7
  on class: electron shell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 4
  on class: electron
definition: Flerovium is a superheavy artificial chemical element with the symbol Fl and atomic number 114. It is an extremely radioactive synthetic element. The element is named after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia, where the element was discovered in 1998.
definition source: https://en.wikipedia.org/wiki/Flerovium
has Chinese label: 钅夫
has German label: Flerovium
has French label: flerovium
has Spanish label: flerovio
has Italian label: flerovio
formula: Fl
has_exact_synonym: flerovium

moscovium atom
type: Class
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
definition: Moscovium is a synthetic chemical element with the symbol Mc and atomic number 115. It was first synthesized in 2003 by a joint team of Russian and American scientists at the Joint Institute for Nuclear Research (JINR) in Dubna, Russia. In December 2015, it was recognized as one of four new elements by the Joint Working Party of international scientific bodies IUPAC and IUPAP. On 28 November 2016, it was officially named after the Moscow Oblast, in which the JINR is situated.
definition source: https://en.wikipedia.org/wiki/Moscovium
has Chinese label: 镆
has German label: Moscovium
has French label: moscovium
has Spanish label: moscovio
has Italian label: moscovio
formula: Mc
has_exact_synonym: moscovium

period 6 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 6
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 6 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_6

period 7 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 7
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 7 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_7

period 8 element atom
type: Class
equivalent class: Restriction
  on property: has electron shell
  qualified cardinality: 8
  on class: electron shell
subclass of: element atom in period
definition: an element atom in period 8 of the periodic table
definition source: https://en.wikipedia.org/wiki/Period_(periodic_table)#Period_8

livermorium atom
type: Class
subclass of: atom
subclass of: Restriction
  on property: has last electron in
  some values from: p subshell
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
subclass of: Restriction
  on property: has electron shell
  qualified cardinality: 7
  on class: electron shell
subclass of: Restriction
  on property: has valence electron
  qualified cardinality: 6
  on class: electron
definition: Livermorium is a synthetic chemical element with the symbol Lv and has an atomic number of 116. It is an extremely radioactive element that has only been created in the laboratory and has not been observed in nature.
definition source: https://en.wikipedia.org/wiki/Livermorium
has Chinese label: 鉝
has German label: Livermorium
has French label: livermorium
has Spanish label: livermorio
has Italian label: livermorio
formula: Lv
has_exact_synonym: livermorium
comment: The element is named after the Lawrence Livermore National Laboratory in the United States, which collaborated with the Joint Institute for Nuclear Research (JINR) in Dubna, Russia to discover livermorium during experiments made between 2000 and 2006. The name of the laboratory refers to the city of Livermore, California where it is located, which in turn was named after the rancher and landowner Robert Livermore. The name was adopted by IUPAC on May 30, 2012. Four isotopes of livermorium are known, with mass numbers between 290 and 293 inclusive; the longest-lived among them is livermorium-293 with a half-life of about 60 milliseconds. A fifth possible isotope with mass number 294 has been reported but not yet confirmed.

tennessine atom
type: Class
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
definition: Tennessine is a synthetic chemical element with the symbol Ts and atomic number 117. It is the second-heaviest known element and the penultimate element of the 7th period of the periodic table.
definition source: https://en.wikipedia.org/wiki/Tennessine
has Chinese label: 石田
has German label: Tennessine
has French label: tennessine
has Spanish label: tennessio
has Italian label: tennessio
formula: Ts
has_exact_synonym: tennessine

oganesson atom
type: Class
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
definition: Oganesson is a synthetic chemical element with the symbol Og and atomic number 118. It was first synthesized in 2002 at the Joint Institute for Nuclear Research (JINR) in Dubna, near Moscow, Russia, by a joint team of Russian and American scientists. In December 2015, it was recognized as one of four new elements by the Joint Working Party of the international scientific bodies IUPAC and IUPAP. It was formally named on 28 November 2016
definition source: https://en.wikipedia.org/wiki/Oganesson
has Chinese label: 气奥
has German label: Oganesson
has French label: oganesson
has Spanish label: oganessio
has Italian label: oganessio
formula: Og
has_exact_synonym: oganesson

radioactive atom
type: Class
equivalent class: Restriction
  on property: has quality
  some values from: radioactive quality
subclass of: atom
subclass of: Restriction
  on property: has quality
  some values from: radioactive quality
definition: An atom that has an unstable nucleus and the unstable atomic nucleus loses energy by radiation.
definition source: https://en.wikipedia.org/wiki/Radioactive_decay
creator: Oliver He, Kaiyong Liu

alkaline earth metal quality
type: Class
subclass of: metal quality
definition: A metal quality of material that is shiny, silvery-white, somewhat reactive at standard temperature and pressure. The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
definition source: https://en.wikipedia.org/wiki/Alkaline_earth_metal
creator: Kaiyong Liu, Oliver He

metalloid quality
type: Class
subclass of: quality
definition: A quality of material that has properties in between, or that is a mixture of, those of metals and nonmetals. There is neither a standard definition of a metalloid nor complete agreement on the elements appropriately classified as such. Despite the lack of specificity, the term remains in use in the literature of chemistry.
definition source: https://en.wikipedia.org/wiki/Metalloid
creator: Kaiyong Liu, Oliver He

rare earth metal quality
type: Class
subclass of: metal quality
definition: A metal quality of material that is rare on earth. As defined by the International Union of Pure and Applied Chemistry, a rare earth metal element is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium. Despite their name, rare-earth elements are – with the exception of the radioactive promethium – relatively plentiful in Earth's crust, with cerium being the 25th most abundant element at 68 parts per million, more abundant than copper. However, because of their geochemical properties, rare-earth elements are typically dispersed and not often found concentrated in rare-earth minerals; as a result economically exploitable ore deposits are less common.
definition source: https://en.wikipedia.org/wiki/Rare-earth_element
creator: Kaiyong Liu, Oliver He
comment: The first rare-earth mineral discovered (1787) was gadolinite, a mineral composed of cerium, yttrium, iron, silicon, and other elements. This mineral was extracted from a mine in the village of Ytterby in Sweden; four of the rare-earth elements bear names derived from this single location.

noble gas quality
type: Class
subclass of: nonmetal quality
definition: A nonmetal quality of material that isodorless, colorless, monatomic gases with very low chemical reactivity under standard conditions. The noble gases are historically also called the inert gases and sometimes referred to as aerogens.
definition source: https://en.wikipedia.org/wiki/Noble_gas
creator: Kaiyong Liu, Oliver He

alkali metal quality
type: Class
subclass of: metal quality
definition: A metal quality of material that is shiny, soft, highly reactive at standard temperature and pressure and readily lose their outermost electron to form cations with charge +1.
definition source: https://en.wikipedia.org/wiki/Alkali_metal
creator: Kaiyong Liu, Oliver He

bfo.owl
contributor: Leonard Jacuzzo
contributor: Janna Hastings
contributor: Barry Smith
comment: The BSD license on the BFO project site refers to code used to build BFO.
contributor: Pierre Grenon
contributor: David Osumi-Sutherland
contributor: Selja Seppälä
contributor: Werner Ceusters
contributor: Jie Zheng
contributor: Thomas Bittner
contributor: Mathias Brochhausen
comment: This BFO 2.0 version represents a major update to BFO and is not strictly backwards compatible with BFO 1.1. The previous OWL version of BFO, version 1.1.1 will remain available at http://ifomis.org/bfo/1.1 and will no longer be updated. The BFO 2.0 OWL is a classes-only specification. The incorporation of core relations has been held over for a later version.
contributor: Mauricio Almeida
comment: Please see the project site https://github.com/BFO-ontology/BFO, the bfo2 owl discussion group http://groups.google.com/group/bfo-owl-devel, the bfo2 discussion group http://groups.google.com/group/bfo-devel, the tracking google doc http://goo.gl/IlrEE, and the current version of the bfo2 reference http://purl.obolibrary.org/obo/bfo/dev/bfo2-reference.docx. This ontology is generated from a specification at https://github.com/BFO-ontology/BFO/tree/master/src/ontology/owl-group/specification/ and with the code that generates the OWL version in https://github.com/BFO-ontology/BFO/tree/master/src/tools/. A very early version of BFO version 2 in CLIF is at http://purl.obolibrary.org/obo/bfo/dev/bfo.clif.
contributor: Melanie Courtot
contributor: Bjoern Peters
license: http://creativecommons.org/licenses/by/4.0/
contributor: Yongqun "Oliver" He
contributor: James A. Overton
contributor: Jonathan Bona
contributor: Holger Stenzhorn
contributor: Fabian Neuhaus
contributor: Randall Dipert
contributor: Stefan Schulz
contributor: Larry Hunter
editor note: BFO 2 Reference: BFO's treatment of continuants and occurrents - as also its treatment of regions, rests on a dichotomy between space and time, and on the view that there are two perspectives on reality - earlier called the 'SNAP' and 'SPAN' perspectives, both of which are essential to the non-reductionist representation of reality as we understand it from the best available science.
contributor: Chris Mungall
contributor: Ron Rudnicki
editor note: BFO 2 Reference: BFO does not claim to provide complete coverage of entities of all types. It seeks only to provide coverage of those entities studied by empirical science together with those entities which affect or are involved in human activities such as data processing and planning - coverage that is sufficiently broad to provide assistance to those engaged in building domain ontologies for purposes of data annotation.
contributor: Mark Ressler
contributor: Albert Goldfain
editor note: BFO 2 Reference: For both terms and relational expressions in BFO, we distinguish between primitive and defined. 'Entity' is an example of a primitive term. Primitive terms in a highest-level ontology such as BFO are terms that are so basic to our understanding of reality that there is no way of defining them in a non-circular fashion. For these, therefore, we can provide only elucidations, supplemented by examples and by axioms.
contributor: Alan Ruttenberg
contributor: Bill Duncan
contributor: Ludger Jansen

chebi.owl
has_obo_format_version: 1.2
comment: For any queries contact chebi-help@ebi.ac.uk
comment: Author: ChEBI curation team
comment: developed by Michael Ashburner & Pankaj Jaiswal.
comment: ChEBI Release version 184
comment: ChEBI subsumes and replaces the Chemical Ontology first
date: 27:01:2020 18:45