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 |
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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 |
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