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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-3

  • question_answer
    The difference between isotopes of an element is due to the presence of a different number of

    A)  protons            

    B)  neutrons  

    C)  electrons          

    D)         photons

    Correct Answer: B

    Solution :

     The difference between Isotopes of an element is due to the presence of a different number of neutrons. This means Isotopes have different properties, such as different weights - but are all still the same element.


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