I'on, n.
n. [Gr. ión, neut. of iṓn, p. pr. of iénai, to go.] (Electrical Chem.) One of the elements which appear at the respective poles when a body is subjected to electro-chemical decomposition.
n. [Gr. ión, neut. of iṓn, p. pr. of iénai, to go.] (Electrical Chem.) One of the elements which appear at the respective poles when a body is subjected to electro-chemical decomposition.