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Banking Chemistry Structure of Atom / परमाणु संरचना Question Bank Structure of Atom

  • question_answer
    Which of the following has a charge of+1 and a mass of 1 amu?

    A)  A neutron                                

    B)  A proton  

    C)  An electron         

    D)         A helium nucleus

    Correct Answer: B

    Solution :

     Not Available


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