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

  • question_answer
    When hydrogen nuclei trap neutron, they become

    A)  Hydrogen atom

    B)         deuterium

    C)  Tritium atom    

    D)  beta rays

    Correct Answer: B

    Solution :

    [b] Hydrogen nuclei (1 proton, 0 neutron) on trapping neutron become deuterium (1 proton, 1 neutron)


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