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单词 chalcogen
释义

chalcogen

English

Etymology

From chalco- (ore) + -gen (forming).

Noun

chalcogen (plural chalcogens)

  1. (inorganic chemistry) Any element of group 16 of the periodic table: oxygen, sulphur, selenium, tellurium or polonium.

Derived terms

  • chalcogenide
  • chalkophore

Translations

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