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 1s22s22p63s23p63d104s24p2 |
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 |
Year of discovery | Discoverer |
1886 | Clemens A. Winkler |