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niobium

C2 noun

niobium /naɪˈoʊbiəm/ nghĩa là niobi

Các nghĩa

  1. niobi

    A chemical element (symbol Nb) with an atomic number of 41: a light grey, crystalline, ductile transition metal used in superconducting materials.

    countable · uncountable

    Niobium is a chemical element with the symbol Nb.

  2. nguyên tử niobi

    A single atom of this element.

    countable

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