English
Detailed Synonyms for lanthanon in English
lanthanon:
lanthanon [the ~] noun
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the lanthanon
– any element of the lanthanide series (atomic numbers 57 through 71) 1the lanthanoid; the lanthanon; the rare earth; the rare-earth element; the lanthanide– any element of the lanthanide series (atomic numbers 57 through 71) 1