calcogénio

== Portuguese == === Alternative forms === calcogênio (Brazil) === Etymology === From calco- + -génio. === Noun === calcogénio m (plural calcogénios) (European Portuguese spelling) (inorganic chemistry) chalcogen === Further reading === “calcogénio”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026