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Platinum
Platinum
☒

Roentgenium
Roentgenium
☒



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Roentgenium

Platinum and Roentgenium Periodic Table

Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Pt
10
6
d block
Transition Metal
7440064
Fm_ 3m
225.00
 
Rg
11
7
d block
-
54386242
-
194.00