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francium
francium

Americium
Americium



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Periodic Table van francium en Americium

Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Fr
1
7
s block
Alkali
7440735
-
225,00
 
Am
10
7
f block
actinide
7440359
P63 / mmc
194,00