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Chromium
Chromium

Roentgenium
Roentgenium



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Roentgenium

Periodic Table van Chromium en Roentgenium

Periodiek systeem

Symbool

Cr
Rg

Group Number

611
0 17
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periode Aantal

47
2 7
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Blok

d block
d block

element Family

Transition Metal
-

CAS-nummer

744047354386242
7429905 54386242
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Space Group Name

Im_ 3m
-

Space Group Number

229,00194,00
11 276
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