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Niobium
Niobium

Dubnium
Dubnium



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Niobium
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Dubnium

Periodic Table van Niobium en Dubnium

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Periodiek systeem

Symbool

Nb
Db

Group Number

55
0 17
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periode Aantal

57
2 7
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Blok

d block
d block

element Family

Transition Metal
Transition Metal

CAS-nummer

744003153850354
7429905 54386242
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Space Group Name

Im_ 3m
-

Space Group Number

229,00166,00
11 276
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