vanadous

POS

Adjective

HYPHEN

van=a=dous

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CIDE DICTIONARY

vanadous, a.

Of or pertaining to vanadium; obtained from vanadium; -- said of an acid containing one equivalent of vanadium and two of oxygen; specifically, designating those compounds in which vanadium has a lower valence as contrasted with the vanadic compounds; as, vanadous acid [1913 Webster]

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