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Berkelium
Berkelium

Chromium
Chromium



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Berkelium
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Chromium

Periodic Table van Berkelium en Chromium

Periodiek systeem

Symbool

Bk
Cr

Group Number

146
0 17
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periode Aantal

74
2 7
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Blok

f block
d block

element Family

actinide
Transition Metal

CAS-nummer

74404067440473
7429905 54386242
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Space Group Name

P63 / mmc
Im_ 3m

Space Group Number

194,00229,00
11 276
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