Proton, electron and neutron and α particles have same momentum. Which of them have highest K.E? A. Proton B. Electron C. Neutron D. α-particle Right Answer: B. Electron Share : December 13, 2017 Hassan Ali Physics Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -For what physical quantity is the pascal a unit?Which one of the following properties of light does not change with the nature of the medium?A pulse on a string is inverted when it is reflected from?