What is the atomic number of Germanium?

The atomic number of Germanium (Ge) is 32.

What is the atomic mass of Germanium?

The atomic mass of Germanium is 72.63 atomic mass units (u).

What group and period is Germanium in?

Germanium is in period 4, group 14 of the periodic table. It is a metalloid element in the p-block.

How many valence electrons does Germanium have?

Germanium has 4 valence electron(s).

Germanium (Ge) — Atomic Number 32

Germanium (Ge) — Atomic Number 32Semiconductor for fiber optics and infrared lenses.Germanium Properties

Atomic Number: 32

Symbol: Ge

Atomic Mass: 72.63 u

Category: metalloid

Group: 14

Period: 4

Block: p-block

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

Valence Electrons: 4

Electronegativity: 2.01

Ionization Energy: 762.0 kJ/mol

Electron Affinity: 119.0 kJ/mol

Atomic Radius: 125.0 pm

Melting Point: 1211.4 K

Boiling Point: 3106.0 K

Germanium in the Periodic TableGermanium is a metalloid element located in period 4, group 14 of the periodic table. It has the chemical symbol Ge and atomic number 32. The electron configuration of Germanium is [Ar] 3d10 4s2 4p2, giving it 4 valence electron(s).Interactive Germanium LearningExplore Germanium in interactive 3D with the Soren Periodic Table. View Bohr model, quantum orbital model, nucleus inspector, and phase lab with temperature and pressure controls. Includes fun facts, real-world uses, and NCTB curriculum integration for Bangladeshi students.