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Thorium and Lead Periodic Table


Lead and Thorium in Periodic Table


Periodic Table

Symbol
Th  
Pb  

Group Number
0  
18
14  
4

Period Number
7  
6  

Block
f block  
p block  

Element Family
Actinide  
Post-​Transition  

CAS Number
7440326  
99+
7439921  
99+

Space Group Name
P63/mmc  
Fm_ 3m  

Space Group Number
194.00  
7
225.00  
3

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Compare Actinide Series

Actinide Series

Actinide Series

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Compare Actinide Series

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