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Fermium
Fermium

Erbium
Erbium



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Periodic Table van Fermium en Erbium

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Group Number

periode Aantal

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element Family

CAS-nummer

Space Group Name

Space Group Number

 
Fm
3
7
f block
actinide
7440724
-
194,00
 
Er
3
6
f block
lanthanide
7440520
P63 / mmc
194,00