Meaning Of The Word Europium
What's the definition of Europium? Find Europium meanings, definitions and more at the Real Dictionary online.
Europium Meaning
| Europium Definition |
|---|
What's The Definition Of Europium?
europium in American English
a chemical element, one of the rare-earth elements, used as the red phosphor in color TVs: symbol, Eu; at. no., 63 noun: a rare-earth metallic element whose salts are light pink. at. wt.: 151.96; at. no.: 63 europium in British English noun: a soft ductile reactive silvery-white element of the lanthanide series of metals: used as the red phosphor in colour television and in lasers. Symbol: Eu; atomic no: 63; atomic wt: 151.965; valency: 2 or 3; relative density: 5.244; melting pt: 822°C; boil |
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
- Projection TV ‐ a system made up of lenses, mirrors, and a cathode-ray…
- Infusionism ‐ the doctrine that the preexisting human soul enters…
- Storyteller ‐ a person who narrates stories; countable noun:…
- Arse around ‐ If you say that someone is arsing around or arsing…
- Perforce ‐ by or through necessity; necessarily; Perforce…
- Absolute configuration ‐ noun: the spatial arrangement of atoms or groups…
- Animal cracker ‐ a small cookie shaped like any of various animals…
- Navar ‐ noun: a system of air navigation in which a ground…
- The Beaver State ‐ a nickname for the state…
- Dardanelles ‐ strait joining the Sea of Marmara and the Aegean…