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Protactinium and Beryllium Periodic Table


Beryllium and Protactinium in Periodic Table


Periodic Table

Symbol
Pa  
Be  

Group Number
3  
15
2  
16

Period Number
7  
2  

Block
f block  
s block  

Element Family
Actinide  
Alkaline Earth  

CAS Number
7440133  
99+
7440417  
99+

Space Group Name
I4/mmm  
P63/mmc  

Space Group Number
139.00  
11
194.00  
7

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Compare Actinide Series

Actinide Series

Actinide Series

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