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Usually occurs in association with yttrium
Answer for the clue "Usually occurs in association with yttrium ", 8 letters:
lutecium
Alternative clues for the word lutecium
Word definitions for lutecium in dictionaries
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Lutetium \Lu*te"ti*um\, n. (Chem.) A metallic element separated from ytterbium in 1907, by Urbain in Paris and by von Welsbach in Vienna. It is a member of the Lanthanide rare earth group. Symbol, Lu; atomic number 71; atomic weight 174.967 [C=12.011]. ...
WordNet
Word definitions in WordNet
n. a trivalent metallic element of the rare earth group; usually occurs in association with yttrium [syn: lutetium , Lu , atomic number 71 ]
Wiktionary
Word definitions in Wiktionary
n. (obsolete form of lutetium English)