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Beryllium
Beryllium

Neptunium
Neptunium



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Periodic Table van Beryllium en Neptunium

Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Be
2
2
s block
aardalkali-
7440417
P63 / mmc
194,00
 
Np
3
7
f block
actinide
7439998
Pnma
62,00