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Niobium
(Nb)
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1
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2
8
18
12
1
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Nb
Category
Transition metal
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Relative atomic mass
92.9064
Density
8.57
Melting point (°C)
2477
Boiling point (°C)
4744
Electronegativity (Pauling)
1.6
Discovery year
1801
Discovered by
Charles Hatchett
Electrons: 41
Protons: 41
Neutrons: 52
Wikipedia
created by @lukaswyss
Niobium (Nb) – Element 41
