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Promethium and Rutherfordium Periodic Table


Rutherfordium and Promethium in Periodic Table


Periodic Table

Symbol
Pm   
Rf   

Group Number
Not Available   
4   
14

Period Number
6   
7   

Block
f block   
d block   

Element Family
Lanthanide   
Transition Metal   

CAS Number
7440122   
99+
53850365   
13

Space Group Name
Not Available   
Not Available   

Space Group Number
Not Available   
Not Available   

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