Germanium

Metalloid

Symbol: Ge

Atomic Number: 32

Standard State: Solid

Atomic Mass: 72.63

Electron Configuration: [Ar]4s2 3d10 4p2

Electronegativity: 2.01

Atomic Radius: 211

Ionization Energy: 7.9

Melting Point: 1211.4

Boiling Point: 3106

Density: 5.323

Year Discovered: 1886