Home
Compare Metals


Neptunium and Osmium Periodic Table


Osmium and Neptunium in Periodic Table


Periodic Table

Symbol
Np   
Os   

Group Number
Not Available   
8   
10

Period Number
7   
6   

Block
f block   
d block   

Element Family
Actinide   
Transition Metal   

CAS Number
7439998   
99+
7440042   
99+

Space Group Name
Pnma   
P63/mmc   

Space Group Number
62.00   
11
194.00   
5

Facts >>
<< Summary

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series