Which of the following ion formation is always exothermic ?A. Uni-negativeB. Uni-positiveC. Di-negativeD. Di-positive 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments
