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Nihonium and Protactinium Periodic Table

Nihonium
Protactinium
Protactinium and Nihonium in Periodic Table


Periodic Table
Symbol
Nh   
Pa   
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
7440133   
99+
Space Group Name
Not Available   
I4/mmm   
Space Group Number
194.00   
5
139.00   
8
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