Last modified on 21 June 2014, at 08:49

chalcogen

EnglishEdit

Wikipedia has an article on:

Wikipedia

EtymologyEdit

From chalco- (ore) +‎ -gen (forming).

NounEdit

chalcogen (plural chalcogens)

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

Derived termsEdit

TranslationsEdit