noun🔗ShareКатионA positively charged ion, i.e. one that would be attracted to the cathode in electrolysis."In the battery, the cation carries a positive charge and moves towards the negative electrode. "В батарее катион несет положительный заряд и движется к отрицательному электроду.chemistrycompoundelementscienceChat with AIVocabulary GamePractice Reading