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Thallium and Neptunium Periodic Table


Neptunium and Thallium in Periodic Table


Periodic Table

Symbol
Tl   
Np   

Group Number
13   
5
Not Available   

Period Number
6   
7   

Block
p block   
f block   

Element Family
Post-​Transition   
Actinide   

CAS Number
7440280   
99+
7439998   
99+

Space Group Name
P63/mmc   
Pnma   

Space Group Number
194.00   
5
62.00   
11

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