Submitted by György Chityil ... on Fri, 01/19/2018 - 23:54 Hierarchy: NounDescription: {{physics|chemistry}} The loss of an electron from a photoexcited speciesNgram: photooxidationNgram Text: photooxidationSource: WiktionaryIssue: 0Wiktionary tag: physicschemistryNgram Count: 1