2/14/2022by admin


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Wikipedia Chalcogens

Chalcogens On The Periodic Table

Definition of chalcogen in the dictionary. Meaning of chalcogen. What does chalcogen mean? Information and translations of chalcogen in the most comprehensive dictionary definitions resource on the web. Any of the elements appearing in Group 6a of the periodic table, sharing certain chemical properties; oxygen, sulfur, selenium, tellurium, polonium, or element 116. Greek khalkos, copper + -gen, since many of the important ores of copper, such as chalcopyrite, contain chalcogens. The chalcogens are the chemical elements in group 16 of the periodic table. This group is also known as the oxygen family. It consists of the elements oxygen, sulfur, selenium, tellurium, and the radioactive element polonium. The chemically uncharacterized synthetic element livermorium is predicted to be a chalcogen as well. Chalcogens are the elements belonging to the group 16 according to the modern periodic table. There are five different chalcogen elements, which are, oxygen, sulfur, selenium, tellurium, and polonium. Livermorium, denoted by Lv, is a synthetic element which is believed to belong to the chalcogen group.


From chalco-(ore) +‎ -gen(forming).



chalcogen (pluralchalcogens)

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

Derived terms[edit]

Chalcogens Pronunciation


  • Dutch: chalcogeenn
  • Esperanto: ĥalkogeno
  • French: chalcogène(fr)m
  • Italian: calcogeno(it)m
  • Polish: tlenowiecm
  • Portuguese: calcogéniom, calcogêniom(Brazil)
  • Ukrainian: халькоґе́нm(xalʹkogén), халькоге́нm(xalʹkohén)

Chalcogens Valence Electrons

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