Meaning Of The Word Niobium
What's the definition of Niobium? Find Niobium meanings, definitions and more at the Real Dictionary online.
Niobium Meaning
| Niobium Definition |
|---|
What's The Definition Of Niobium?
niobium in American English
a gray or white, metallic chemical element, somewhat ductile and malleable, used in alloy steels, superconducting alloys, in jet engines and rockets, etc.: symbol, Nb; at. no., 41 noun: a steel-gray metallic element resembling tantalum in its chemical properties; becomes a superconductor below 9 K; used chiefly in alloy steels; at. no.: 41; at. wt.: 92.906; sp. gr.: 8.4 at 20°C niobium in British English noun: a ductile white superconductive metallic element that occurs principally in columbite and tantalite: used in steel alloys. Symbol: Nb; atomic no: 41; atomic wt: 92.90638; valency: 2, 3, or 5; relative density: 8.57; melting pt: 2469±10°C; boiling pt: 4744 |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Fetal position ‐ a position resembling that of the human fetus…
- Ultramicroscopy ‐ noun: the use of the…
- Syllabary ‐ a set or table of syllables; noun: a list or catalog…
- Wade in ‐ to begin energetically; phrasal verb: If someone…
- Biomathematics ‐ the science that deals with the application of…
- Roadkill ‐ the body of an animal that has been killed on…
- Cut one's own throat ‐ to be the means of one's own ruin; to bring about…
- Balneology ‐ the study of the therapeutic use of various sorts…
- Wave function ‐ a mathematical expression, function, or quantity…
- Atmophile ‐ adjective: having an affinity for the atmosphere…