niobium

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niobium

  • /naɪˈoʊbiəm/

Where it comes from

From Niobe + -ium, because of the element's affinity with tantalum, named after Niobe's father Tantalus.

noun niobiums

  1. countable, uncountable A chemical element (symbol Nb) with an atomic number of 41: a light grey, crystalline, ductile transition metal used in superconducting materials. One should use hypoallergenic jewelry made of surgical grade stainless steel, titanium, 14- or 18-karat gold, or niobium, especially for initial piercings.
  2. countable A single atom of this element.

Similar: columbium, dianium

Thesaurus

noun

Similar: columbium, dianium

Translations

Every language

noun chemical element

Españolniobio
한국어니오브 niobeu, 니오븀 niobyum, 콜럼븀 kolleombyum, 나이오븀 naiobyum
日本語ニオブ niobu
中文鈮 /铌 ní
हिन्दीकाशातु kāśātu
Portuguêsnióbio
Françaisniobium
DeutschNiob
Italianoniobio
Ελληνικάνιόβιο nióvio
Românăniobiu
Русскийнио́бий nióbij
Tiếng Việtniobi
العربيةنِيُوبِيُوم niyūbiyūm
עבריתניוביום niyobyum

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MLA

"niobium." Wiktionary, via Micwyn, micwyn.com/word/niobium. Accessed 6 Nov. 2026.

APA

niobium. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/niobium

Chicago

"niobium." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/niobium.

BibTeX
@misc{niobium_2026,
  title = {niobium},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/niobium},
  urldate = {2026-11-06}
}