A soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium. Synonyms: atomic number 41, Nb.
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"Niobium" Quotes from Famous Books — The 2005 CIA World Factbook • United States. Central Intelligence Agency — Field's Chromatography - or Treatise on Colours and Pigments as Used by Artists • George Field |
Words linked to "Niobium" : niobite, atomic number 41, nb, columbium, columbite, metal, metallic element |
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