Tabel périodik saka Niobium lan Iron
Tabel périodik
Symbol
Nb
Fe
Panggil Group
5
13
8
10
Panggil periode
5
4
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440031
99+
7439896
99+
Jeneng papan Group
3M Im_
3M Im_
Space Group Number
229.00
1
229.00
1
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