electronegativo

== Portuguese == === Adjective === electronegativo (feminine electronegativa, masculine plural electronegativos, feminine plural electronegativas) pre-reform spelling (used until 1943 in Brazil and 1990 in Portugal) of eletronegativo; still used where the agreement hasn’t come into effect and may occur as a sporadic misspelling === Further reading === “electronegativo”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “electronegativo”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Adjective === electronegativo (feminine electronegativa, masculine plural electronegativos, feminine plural electronegativas) electronegative === Further reading === “electronegativo”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025