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 |
| |
| name |
Germanium |
| latin |
Germanium |
| french |
Germanium |
| german |
Germanium |
| symbol |
Ge |
| proton number |
32 |
| atomic weight |
72.61 |
| Pauling electronegativity |
2.01 |
| electronic configuration |
[Ar] 3d104s24p2
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| melting point |
1211.4 K, 938.25°C, 1720.85°F |
| boiling point |
3093 K, 2820°C, 5108°F |
| group |
14 |
| period |
4 |
| state (by 20°C) |
solid |
| oxidation states |
-4, +2, +4 |
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Discoverer
| Year of discovery |
Discoverer |
| 1886 |
Clemens A. Winkler |
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Czech version