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Ge
Germanium
Z
32
72.63 g/mol
Metalloid
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Overview
Atomic Properties
Thermodynamics
Electromagnetism
Isotopes
Group
14
Period
4
Block
p
Occurrence
Primordial
Biological Role
---
History
1886 (discovery, isolation)
Clemens Winkler
Named By
Clemens Winkler
Latin Name
Germanium
Abundance
Universe
< 0.0001%
0.2 ppm
x
Sun
< 0.0001%
0.2 ppm
x
Meteorites
0.0021%
21 ppm
x
Earth's crust
0.00015%
1.5 ppm
x
Oceans
< 0.0001%
< 0.0001 ppm
x
Humans
---
x
31
Ga
33
As
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