Ge
Germanium
MetalloidAtomic Number: 32 • Atomic Mass: 72.6300 u • Period: 4 • Group: 14
Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p²
Phase: Solid
Electronegativity: 2.01
Overview
Germanium is the chemical element with the symbol Ge and atomic number 32. It belongs to the Metalloid group and is located in period 4 of the periodic table. It exists as a solid under standard conditions.
Basic Information
- Symbol:Ge
- Atomic Number:32
- Atomic Mass:72.6300 u
- Group:14
- Period:4
- Category:Metalloid
- Phase at STP:Solid
- Electronegativity:2.01 (Pauling scale)
Key Facts
Fun Fact #1
Named after Germany
Fun Fact #2
First semiconductor used in electronics
Common Uses
- Fiber optics
- Infrared optics
- Electronics