Submitted by György Chityil ... on Fri, 01/19/2018 - 23:49 Hierarchy: NounDescription: {{inorganic chemistry}} The oxyanion IO<sub>6</sub><sup>5-</sup> or any salt containing this anionNgram: orthoperiodateNgram Text: orthoperiodateSource: WiktionaryIssue: 0Wiktionary tag: inorganic chemistryNgram Count: 1