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Niobium and Americium Periodic Table


Americium and Niobium in Periodic Table


Periodic Table

Symbol
Nb   
Am   

Group Number
5   
13
Not Available   

Period Number
5   
7   

Block
d block   
f block   

Element Family
Transition Metal   
Actinide   

CAS Number
7440031   
99+
7440359   
99+

Space Group Name
Im_ 3m   
P63/mmc   

Space Group Number
229.00   
1
194.00   
5

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