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Polonium and Osmium Periodic Table


Osmium and Polonium in Periodic Table


Periodic Table

Symbol
Po   
Os   

Group Number
16   
2
8   
10

Period Number
6   
6   

Block
p block   
d block   

Element Family
Post-​Transition   
Transition Metal   

CAS Number
7440086   
99+
7440042   
99+

Space Group Name
Pm-3m   
P63/mmc   

Space Group Number
221.00   
3
194.00   
5

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