Meaning Of The Word Lutetium
What's the definition of Lutetium? Find Lutetium meanings, definitions and more at the Real Dictionary online.
Lutetium Meaning
| Lutetium Definition |
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What's The Definition Of Lutetium?
lutetium in American English
a soft, silvery-white chemical element, one of the rare-earth elements and the last member of the lanthanide series: symbol, Lu; at. no., 71 noun: a trivalent rare-earth element; at. wt.: 174.97; at. no.: 71 lutetium in British English noun: a silvery-white metallic element of the lanthanide series, occurring in monazite and used as a catalyst in cracking, alkylation, and polymerization. Symbol: Lu; atomic no: 71; atomic wt: 174.967; valency: 3; relative density: 9.841; melting pt: 1663°C; bo |
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