Is Niobium a Metal, Nonmetal or Metalloid?
Niobium (Nb) is a metal — a typical hard metal: lustrous, malleable, an excellent conductor, and famous for colourful compounds and variable valency. It sits in group 5, period 5, and is a solid at room temperature.
Teachers call it "one fact, fully handled" — exactly what this page does for Niobium. The answer sits at the top in bold; scroll for the working, the shell-by-shell breakdown and the two questions students ask most. Need the whole picture instead — history, characteristics, uses, exam questions? The full Niobium page is one click away.
The one-line answer, with reasons
Niobium is a metal. Chemists decide by behaviour, not appearance: metals (like Niobium) give up electrons, shine when freshly cut, and conduct heat and electricity; nonmetals take or share electrons and (as solids) break rather than bend. Niobium checks every metal box — placed in the transition metal family of the table.
Niobium's metal/nonmetal report card
| Property | Value | Typical of |
|---|---|---|
| Category | Transition metal | — |
| Phase at room temp | solid | metals are usually solid |
| Block | d-block | — |
| Group | 5 | — |
| Period | 5 | — |
The family it belongs to
The whole transition metal family shares one seating area of the table, and every member's family ID card is one click away — compare Niobium with its upstairs or downstairs neighbour and the family pattern jumps out.
Students also ask
Is Niobium a good conductor of electricity?
Yes — like other metals, Niobium conducts electricity and heat well, thanks to its sea of free electrons.
Can a gas be a metal — like Niobium?
Yes — being a metal or nonmetal is about bonding and electron behaviour, not state. At room temperature Niobium is a solid, and that says nothing against its metallic character.