Periodic Table van Ijzer en Radium
Periodiek systeem
Symbool
Fe
Ra
Group Number
8
10
2
16
periode Aantal
4
7
Blok
d block
s block
element Family
Transition Metal
aardalkali-
CAS-nummer
7439896
99+
7440144
99+
Space Group Name
Im_ 3m
Im_ 3m
Space Group Number
229,00
1
229,00
1
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