Submitted by György Chityil ... on Sat, 01/20/2018 - 01:01 Hierarchy: NounDescription: {{physics|mathematics}} A model of a form of atom composed of two electrons restricted to the surface of a sphereNgram: spheriumNgram Text: spheriumSource: WiktionaryIssue: 0Wiktionary tag: physicsNgram Count: 1
