ferric
fer-ric
adjective
Relating to or containing iron, especially in its higher, trivalent oxidation state.
"Ferric oxide gives rust its reddish-brown colour."
Thesaurus
Synonyms: ferrous
fer-ric
Relating to or containing iron, especially in its higher, trivalent oxidation state.
"Ferric oxide gives rust its reddish-brown colour."
Synonyms: ferrous