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41Nb

Element 41

Niobium

Transition metals

Niobium, formerly columbium, is a chemical element with symbol Nb (formerly Cb) and atomic number 41.

Key data

Atomic number
41
Atomic mass
92.906 u
Group / Period
5 / 5
Block
d-block
Phase at STP
Solid
Density
8.57 g/cm³
Melting point
2476.8 °C
Boiling point
4743.9 °C
Electron configuration
[Kr] 4d4 5s1

Common uses

  • Superconducting magnets
  • Jet engine alloys
  • Surgical implants

Discovery

Year: 1801

Discovered by: Charles Hatchett

Frequently asked questions

What is the atomic number of Niobium?

Niobium has atomic number 41. Its symbol is Nb and its atomic mass is 92.906 u.

What category of element is Niobium?

Niobium is classified as transition metals. It sits in group 5, period 5 of the periodic table.

What is Niobium used for?

Common uses of Niobium include: Superconducting magnets, Jet engine alloys, Surgical implants.

When was Niobium discovered?

Niobium was discovered in 1801 by Charles Hatchett.

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