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Beryllium
Beryllium

Niobium
Niobium



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Periodic Table van Beryllium en Niobium

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Group Number

periode Aantal

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element Family

CAS-nummer

Space Group Name

Space Group Number

 
Be
2
2
s block
aardalkali-
7440417
P63 / mmc
194,00
 
Nb
5
5
d block
Transition Metal
7440031
Im_ 3m
229,00