ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

    Question

    Which of the following particles has the least

    mass?
    A Proton Correct Answer Incorrect Answer
    B Neutron Correct Answer Incorrect Answer
    C Electron Correct Answer Incorrect Answer
    D Alpha particle Correct Answer Incorrect Answer

    Solution

    The mass of an electron (9.1times10тИТ31тАЙkg9.1 \\times 10^{-31} \, \text{kg}9.1times10тИТ31kg) is much smaller than that of protons, neutrons, and alpha particles.

    Practice Next
    More Chemistry GS Questions

    Relevant for Exams:

    ask-question