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ions

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

hydrogen ion

Main Entry: hydrogen ion

Function: noun

Date: 1896

1 : the cation H⁺ of acids consisting of a hydrogen atom whose electron has been transferred to the anion of the acid
2 : hydronium

Learn more about "ions" and related topics at Britannica.com

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