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Roentgenium
Roentgenium

Fermium
Fermium



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Fermium

Periodic Table van Roentgenium en Fermium

Periodiek systeem

Symbool

Rg
Fm

Group Number

113
0 17
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periode Aantal

77
2 7
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Blok

d block
f block

element Family

-
actinide

CAS-nummer

543862427440724
7429905 54386242
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Space Group Name

-
-

Space Group Number

194,00194,00
11 276
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