Submitted by György Chityil ... on Fri, 01/19/2018 - 20:57 Hierarchy: NounDescription: A radioactive isotope of carbon, especially {{nuclide|14|6|C}}Ngram: radiocarbonNgram Text: radiocarbonSource: WiktionaryIssue: 0Wiktionary tag: nuclide146CNgram Count: 1