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  3. 9th Class
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  5. Structure of the Atom

9th Class Science Structure of the Atom Question Bank Structure of Atoms

  • question_answer
    For an atom of a given element, the number of electrons are equal to

    A)  The number of protons + number of neutrons

    B)  The atomic number of the element  

    C)  The number of proton-number of neutrons

    D)  The-mass number of the element

    Correct Answer: B

    Solution :

    Not Available


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