Meaning Of The Word Hafnium
What's the definition of Hafnium? Find Hafnium meanings, definitions and more at the Real Dictionary online.
Hafnium Meaning
| Hafnium Definition |
|---|
What's The Definition Of Hafnium?
hafnium in American English
a metallic chemical element found with, and similar to, zirconium: used in the manufacture of light-bulb filaments and in reactor control rods: symbol, Hf; at. no., 72 noun: a gray, toxic metallic element with a high melting point (over 2000°C), found in most zirconium minerals; at. wt.; 178.49; at. no.: 72; sp. gr.: 12.1 hafnium in British English noun: a bright metallic element found in zirconium ores: used in tungsten filaments and as a neutron absorber in nuclear reactors. Symbol: Hf; atomic no: 72; atomic wt: 178.49; valency: 4; relative density: 13.31; melting pt: 2231±20°C; boiling pt: 4603°C |
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
- Genethliac ‐ adjective: of or pertaining to birthdays or to…
- Advisories ‐ adjective: giving advice; empowered to make recommendations…
- Salicaceous ‐ adjective: belonging to the Salicaceae, the willow…
- Lampshade ‐ a partial cover for a lamp, designed to direct…
- Peronista ‐ noun
- Beds ‐ abbreviation: Bedfordshire; abbreviation for:…
- Rheumatize ‐ noun; noun: any painful disorder of joints, muscles…
- Lantern gurnard ‐ noun: a type…
- Azure ‐ of or like the color of a clear sky; sky-blue…
- Shabrack ‐ noun: the saddlecloth of a cavalry horse used…