Name :  Germanium
Symbol :  Ge
Atomic Number :  32
Atomic Weight :  72.61
Specific Heat :  0.32 J/gK
Melting Point :  937.4°C
Vaporization :  330.90 kJ/mol
Boiling Point :  2830°C
Electronegativity :  2.01
Density@293 K :  5.323 g/cm³
Discovered :  Clemens Winkler, Germany, 1886
Description :  Grayish-white metal.
Uses :  Widely used in semiconductors. It is a good semiconductor when combined with tiny amounts of phosphorus, arsenic, gallium, and antimony.