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Neptunium and Uranium Periodic Table


Uranium and Neptunium in Periodic Table


Periodic Table

Symbol
Np  
U  

Group Number
3  
15
0  
18

Period Number
7  
7  

Block
f block  
f block  

Element Family
Actinide  
Actinide  

CAS Number
7439998  
99+
7440611  
28

Space Group Name
Pnma  
Cmcm  

Space Group Number
62.00  
14
63.00  
13

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Actinide Series

Actinide Series

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