Germanium

germanium Atomic Number: 32 Atomic Weight: 72.64 Melting Point: 1211.40 K (938.25°C or 1720.85°F) Boiling Point: 3106 K (2833°C or 5131°F) Density: 5.323 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Semi-metal Period Number: 4    Group Number: 14    Group Name: none