{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Densitat dels metalls" ] }, { "cell_type": "code", "execution_count": 1, "metadata": {}, "outputs": [], "source": [ "%matplotlib inline\n", "import matplotlib.pyplot as plt\n", "import numpy as np\n", "import pandas as pd" ] }, { "cell_type": "code", "execution_count": 2, "metadata": {}, "outputs": [ { "data": { "text/html": [ "
\n", " | Símbol | \n", "radi | \n", "A | \n", "rho | \n", "estructura | \n", "
---|---|---|---|---|---|
0 | \n", "Mg | \n", "0.160 | \n", "24.31 | \n", "1.74 | \n", "hcp | \n", "
1 | \n", "Al | \n", "0.143 | \n", "26.98 | \n", "2.70 | \n", "fcc | \n", "
2 | \n", "Si | \n", "0.117 | \n", "28.09 | \n", "2.33 | \n", "dia.cub. | \n", "
3 | \n", "Ti | \n", "0.147 | \n", "47.90 | \n", "4.51 | \n", "hcp | \n", "
4 | \n", "Cr | \n", "0.125 | \n", "52.00 | \n", "7.19 | \n", "bcc | \n", "
5 | \n", "Fe | \n", "0.124 | \n", "55.85 | \n", "7.87 | \n", "bcc | \n", "
6 | \n", "Ni | \n", "0.125 | \n", "58.71 | \n", "8.91 | \n", "fcc | \n", "
7 | \n", "Cu | \n", "0.128 | \n", "63.55 | \n", "8.93 | \n", "fcc | \n", "
8 | \n", "Zn | \n", "0.133 | \n", "65.38 | \n", "7.13 | \n", "hcp | \n", "
9 | \n", "Ag | \n", "0.144 | \n", "107.87 | \n", "10.50 | \n", "fcc | \n", "
10 | \n", "Sn | \n", "0.158 | \n", "118.69 | \n", "7.29 | \n", "bct | \n", "
11 | \n", "W | \n", "0.137 | \n", "183.85 | \n", "19.25 | \n", "bcc | \n", "
12 | \n", "Pt | \n", "0.138 | \n", "195.09 | \n", "21.44 | \n", "fcc | \n", "
13 | \n", "Au | \n", "0.144 | \n", "196.97 | \n", "19.28 | \n", "fcc | \n", "
14 | \n", "Pb | \n", "0.175 | \n", "207.20 | \n", "11.34 | \n", "fcc | \n", "
15 | \n", "U | \n", "0.138 | \n", "238.03 | \n", "19.05 | \n", "ortho. | \n", "