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Nihonium and Neptunium Periodic Table


Neptunium and Nihonium in Periodic Table


Periodic Table

Symbol
Nh   
Np   

Group Number
13   
5
Not Available   

Period Number
7   
7   

Block
p block   
f block   

Element Family
Probably Post-​Transition   
Actinide   

CAS Number
54084707   
6
7439998   
99+

Space Group Name
Not Available   
Pnma   

Space Group Number
194.00   
5
62.00   
11

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