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Iridium
Iridium

Roentgenium
Roentgenium



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Periodic Table van Iridium en Roentgenium

Periodiek systeem

Symbool

Ir
Rg

Group Number

911
0 17
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periode Aantal

67
2 7
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Blok

d block
d block

element Family

Transition Metal
-

CAS-nummer

743988554386242
7429905 54386242
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Space Group Name

Fm_ 3m
-

Space Group Number

225,00194,00
11 276
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