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Protactinium and Dubnium Periodic Table


Dubnium and Protactinium in Periodic Table


Periodic Table

Symbol
Pa  
Db  

Group Number
3  
15
5  
13

Period Number
7  
7  

Block
f block  
d block  

Element Family
Actinide  
Transition Metal  

CAS Number
7440133  
99+
53850354  
14

Space Group Name
I4/mmm  
-  

Space Group Number
139.00  
11
166.00  
9

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Actinide Series

Actinide Series

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