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Beryllium
Beryllium

Roentgenium
Roentgenium



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Roentgenium

Periodic Table van Beryllium en Roentgenium

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
 
Rg
11
7
d block
-
54386242
-
194,00