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JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Atomic number, Mass number Atomic species

  • question_answer
    Number of neutrons in heavy hydrogen atom is [MP PMT 1986]

    A)                 0             

    B)                 1

    C)                 2             

    D)                 3

    Correct Answer: B

    Solution :

                    Heavy hydrogen is \[_{1}^{2}D\].Number of neutrons = 1


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