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Berkelium
Berkelium

Protactinium
Protactinium



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Protactinium

Periodic Table van Berkelium en Protactinium

Periodiek systeem

Symbool

Bk
Pa

Group Number

143
0 17
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periode Aantal

77
2 7
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Blok

f block
f block

element Family

actinide
actinide

CAS-nummer

74404067440133
7429905 54386242
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Space Group Name

P63 / mmc
I4 / mmm

Space Group Number

194,00139,00
11 276
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