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Radium and Mendelevium Periodic Table


Mendelevium and Radium in Periodic Table


Periodic Table

Symbol
Ra  
Md  

Group Number
2  
16
3  
15

Period Number
7  
7  

Block
s block  
f block  

Element Family
Alkaline Earth  
Actinide  

CAS Number
7440144  
99+
7440111  
99+

Space Group Name
Im_ 3m  
-  

Space Group Number
229.00  
2
194.00  
7

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