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Potassium and Actinium Periodic Table


Actinium and Potassium in Periodic Table


Periodic Table

Symbol
K   
Ac   

Group Number
1   
17
Not Available   

Period Number
4   
7   

Block
s block   
f block   

Element Family
Alkali   
Actinide   

CAS Number
7440097   
99+
7440348   
99+

Space Group Name
Im_ 3m   
Fm_ 3m   

Space Group Number
229.00   
1
225.00   
2

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