Home
Compare Metals


Protactinium and Potassium Periodic Table


Potassium and Protactinium in Periodic Table


Periodic Table

Symbol
Pa   
K   

Group Number
Not Available   
1   
17

Period Number
7   
4   

Block
f block   
s block   

Element Family
Actinide   
Alkali   

CAS Number
7440133   
99+
7440097   
99+

Space Group Name
I4/mmm   
Im_ 3m   

Space Group Number
139.00   
8
229.00   
1

Facts >>
<< Summary

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series