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  5. Structure of Atom / परमाणु संरचना

Railways General Science & Technology Structure of Atom / परमाणु संरचना Sample Paper Structure of Atom Sample Test Paper-14

  • question_answer
    The nucleus of a hydrogen atom consists of

    A)  One proton

    B)  One proton + two neutrons

    C)  One neutron only

    D)  One electron only

    Correct Answer: A

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