Words Like NIOBIUM

We have put together a list of words that are similar to NIOBIUM.

2 Alternative Words Similar to niobium

1 Metal Noun Synonym Words Like Metal

2 Columbium Noun Variant

5 definitions of niobium

1 The chemical element of atomic number 41. Chemical symbol Nb. Atomic weight 92.91. Previously called columbium. See also columbium.

2 a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium

3 A silvery, soft, ductile metallic element that occurs chiefly in columbite-tantalite and is used in steel alloys, arc welding, and superconductivity research. Atomic number 41; atomic weight 92.906; melting point 2,468°C; boiling point 4,927°C; specific gravity 8.57; valence 2, 3, 5. See Table at element.

4 Chemical symbol, Nb; atomic weight, 94. A metal of steel-gray color and brilliant luster.

5 a metallic chemical element (symbol Nb) with an atomic number of 41.

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