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francium
francium
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Calcium
Calcium
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Periodic Table van francium en Calcium

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Group Number

periode Aantal

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element Family

CAS-nummer

Space Group Name

Space Group Number

 
Fr
1
7
s block
Alkali
7440735
-
225,00
 
Ca
2
4
s block
aardalkali-
7440702
Fm_ 3m
225,00