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Radium
Radium

Americium
Americium



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Americium

Periodic Table van Radium en Americium

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Group Number

periode Aantal

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element Family

CAS-nummer

Space Group Name

Space Group Number

 
Ra
2
7
s block
aardalkali-
7440144
Im_ 3m
229,00
 
Am
10
7
f block
actinide
7440359
P63 / mmc
194,00