
• (a.) Of, pertaining to, or derived from, chromium, when this element has a valence lower than that in chromic compounds.
Found on
http://thinkexist.com/dictionary/meaning/chromous/
Chro'mous adjective Of, pertaining to, or derived from, chromium, when this element has a valence lower than that in chromic compounds.
Chromous acid ,
a bluish gray powder, CrO.OH, of weak acid properties and regard as an acid. Found on
http://www.encyclo.co.uk/webster/C/74

containing chromium in the divalent state, as chromous carbonate, CrCO.
Found on
https://www.infoplease.com/dictionary/chromous
No exact match found.