Proton electron neutron and a particles have same momentum. Which of them have highest K.E ?A. ProtonB. electronC. neutronD. a-particle 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