Germanium
Ge
Chemical name
Germanium |
Chemical formula
Ge |
Melting point [°C]
938.25 |
Crystal system
cubic (Diamond) |
Unit cell
a [Å]:0,565 nm b [Å]:0,565 nm c [Å]:0,565 nm |
Molecular weight [g/mol]
72.59 |
Mohs hardness
6.0 |
Density [g/cm3]
5.323 |
Refractive Index
n=4.0034 at 9.72 μm; n=4.0028 at 10.6 μm |
Electrical Resistance
1 Ω•m |