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Niobium
Niobium

Chromium
Chromium



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Niobium
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Chromium

Niobium and Chromium Periodic Table

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Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Nb
5
5
d block
Transition Metal
7440031
Im_ 3m
229.00
 
Cr
6
4
d block
Transition Metal
7440473
Im_ 3m
229.00