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Roentgenium
Roentgenium

Iridium
Iridium



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Periodic Table van Roentgenium en Iridium

Periodiek systeem

Symbool

Group Number

periode Aantal

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element Family

CAS-nummer

Space Group Name

Space Group Number

 
Rg
11
7
d block
-
54386242
-
194,00
 
Ir
9
6
d block
Transition Metal
7439885
Fm_ 3m
225,00