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
- In one's own right ‐ by reason of one's own ability, ownership, etc…
- Gunpoint ‐ the muzzle of a gun; noun: the muzzle of a gun…
- Smitty ‐ noun: a male given name…
- Careers master ‐ noun: a male teacher who gives pupils advice and…
- Hypodermal ‐ of the…
- Pebbledash ‐ to cover with a finish for external walls consisting…
- Lobeline ‐ a yellow, crystalline alkaloid, C22H27NO2, related…
- Aranrhod ‐ noun: the daughter of the goddess Dôn and the…
- Pycnidium ‐ a saclike spore case producing asexual spores…
- May/might as well ‐ phrase: If you say that you might as well do something…