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NEET Sample Paper NEET Sample Test Paper-66

  • question_answer
    A particle having the same charge and 200 times greater mass than that of electron is

    A) positron            

    B) proton          

    C) neutrino            

    D) meson      

    Correct Answer: D

    Solution :

    Mesons \[\left( \propto  \right)\] have 200-300 times mass of electron and +ve, 0 or -ve charges.


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