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Americium and Thallium Periodic Table


Thallium and Americium in Periodic Table


Periodic Table

Symbol
Am   
Tl   

Group Number
Not Available   
13   
5

Period Number
7   
6   

Block
f block   
p block   

Element Family
Actinide   
Post-​Transition   

CAS Number
7440359   
99+
7440280   
99+

Space Group Name
P63/mmc   
P63/mmc   

Space Group Number
194.00   
5
194.00   
5

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