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Hafnium
Hafnium

Neptunium
Neptunium



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Periodic Table van Hafnium en Neptunium

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Group Number

periode Aantal

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element Family

CAS-nummer

Space Group Name

Space Group Number

 
Hf
4
6
d block
Transition Metal
7440586
P63 / mmc
194,00
 
Np
3
7
f block
actinide
7439998
Pnma
62,00