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JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Discovery and Properties of anode, cathode rays neutron and Nuclear structure

  • question_answer
    Who discovered neutron [IIT 1982; BITS 1988;CPMT 1977; NCERT 1974; MP PMT 1992; MP PET 2002]

    A)                 James Chadwick    

    B)                 William Crooks

    C)                 J.J. Thomson          

    D)                 Rutherford

    Correct Answer: A

    Solution :

                    James Chadwick discovered neutron \[{{(}_{0}}{{n}^{1}})\].


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