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Rareniobium
The correct spelling is niobium.
How to pronounce niobium
noun
IPA: /naɪˈoʊbiəm/
Say it like: Nio-biu-m
The correct spelling is niobium. A chemical element (symbol Nb) with an atomic number of 41: a light grey, crystalline, ductile transition metal used in superconducting materials.
Usage Examples
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Definition
noun
- 1.A chemical element (symbol Nb) with an atomic number of 41: a light grey, crystalline, ductile transition metal used in superconducting materials.
- 2.A single atom of this element.
Similar words
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