Submitted by György Chityil ... on Fri, 01/19/2018 - 16:36 Hierarchy: NounDescription: {{organic chemistry}} A compound consisting only of carbon and hydrogen atoms.Ngram: hydrocarbonNgram Text: hydrocarbonSource: WiktionaryIssue: 0Wiktionary tag: organic chemistryNgram Count: 1Wikokit WikiText ID: 751388