This table gives the following properties for the metallic elements under ambient conditions. Column definitions for the table are as follows.
Column heading | Definition |
Name | Metal name; metals are listed alphabetically by name |
Mol. form. | Atomic symbol |
Mol. wt. | Molecular weight |
tmp | Melting point, in °C |
tbp | Normal boiling point, in °C, at a pressure of 101.325 kPa (760 Torr) |
ΔfusH | Enthalpy of fusion at the melting point, in J g–1 |
ρ | Density at 25 °C, in g cm–3 |
α | Coefficient of linear expansion at 25 °C in K–1 (the quantity listed is 106 × α) |
cp | Specific heat capacity at constant pressure at 25 °C, in units J g–1 K–1 |
λ | Thermal conductivity at 27 °C, in units W m–1 K–1 |
ρelec | Electrical conductivity, in μΩ cm |
Name | Mol. form. | CAS Reg. No. | Mol. wt. | tmp/ºC | tbp/ºC | ΔfusH/J g-1 | ρ/g cm-3 | 106 × α/K-1 | cp/J g -1 K -1 | λ/W m-1 K-1 | ρelec/μΩ cm |
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Actinium | Ac | 7440-34-8 | 227 | 1050 | ≈3200 | 52.9 | 10 | 0.120 | |||
Aluminum | Al | 7429-90-5 | 26.982 | 660.323 | 2519 | 396.9 | 2.70 | 23.1 | 0.897 | 237 sol | 2.709 |
Antimony (gray) | Sb | 7440-36-0 | 121.760 | 630.628 | 1587 | 162.5 | 6.68 | 11.0 | 0.207 | 24.3 sol | 39 |
Barium | Ba | 7440-39-3 | 137.327 | 727 | ≈1845 | 51.85 | 3.62 | 20.6 | 0.204 | 18.4 sol | 34.0 |
Beryllium | Be | 7440-41-7 | 9.012 | 1287 | 2468 | 876.1 | 1.85 | 11.3 | 1.825 | 200 | 3.70 |
Bismuth | Bi | 7440-69-9 | 208.980 | 271.402 | 1564 | 53.144 | 9.79 | 13.4 | 0.122 | 7.87 | 107 |
Cadmium | Cd | 7440-43-9 | 112.411 | 321.069 | 767 | 55.2 | 8.69 | 30.8 | 0.231 | 96.8 | 6.8 |
Calcium | Ca | 7440-70-2 | 40.078 | 842 | 1484 | 213.1 | 1.54 | 22.3 | 0.647 | 200 | 3.42 |
Cerium | Ce | 7440-45-1 | 140.116 | 799 | 3443 | 38.97 | 6.770 | 6.3 | 0.192 | 11.3 | 82.8 |
Cesium | Cs | 7440-46-2 | 132.905 | 28.5 | 671 | 15.7 | 1.873 | 97 | 0.242 | 35.9 | 20.8 |
Chromium | Cr | 7440-47-3 | 51.996 | 1907 | 2671 | 403.9 | 7.15 | 4.9 | 0.449 | 93.7 | 12.6 |
Cobalt | Co | 7440-48-4 | 58.933 | 1495 | 2927 | 274.9 | 8.86 | 13.0 | 0.421 | 100 | 5.6 |
Copper | Cu | 7440-50-8 | 63.546 | 1084.62 | 2560 | 208.7 | 8.96 | 16.5 | 0.385 | 401 | 1.712 |
Dysprosium | Dy | 7429-91-6 | 162.500 | 1412 | 2567 | 69.85 | 8.55 | 9.9 | 0.173 | 10.7 | 92.6 |
Erbium | Er | 7440-52-0 | 167.259 | 1529 | 2868 | 118.98 | 9.07 | 12.2 | 0.168 | 14.5 | 86.0 |
Europium | Eu | 7440-53-1 | 151.964 | 822 | 1529 | 60.61 | 5.24 | 35.0 | 0.182 | 13.9 | 90.0 |
Gadolinium | Gd | 7440-54-2 | 157.25 | 1313 | 3273 | 61.49 | 7.90 | 9.4 | 0.235 | 10.5 | 131 |
Gallium | Ga | 7440-55-3 | 69.723 | 29.7646 | 2229 | 80.10 | 5.91 | 18 | 0.373 | 40.6 | 13.6 |
Gold | Au | 7440-57-5 | 196.967 | 1064.18 | 2836 | 63.72 | 19.3 | 14.2 | 0.129 | 317 | 2.255 |
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