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Fermium and Radium Periodic Table


Radium and Fermium in Periodic Table


Periodic Table

Symbol
Fm  
Ra  

Group Number
3  
15
2  
16

Period Number
7  
7  

Block
f block  
s block  

Element Family
Actinide  
Alkaline Earth  

CAS Number
7440724  
19
7440144  
99+

Space Group Name
-  
Im_ 3m  

Space Group Number
194.00  
7
229.00  
2

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Compare Actinide Series

Actinide Series

Actinide Series

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