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

  • question_answer
    \[_{17}^{35}Cl\]and \[_{17}^{37}Cl\] are examples of\['X'\]. What is\['X'\]?

    A)  Isobars            

    B)         Isotopes  

    C)  Isotones           

    D)         Isomers

    Correct Answer: B

    Solution :

     Isotopes are the atoms of the same element having the same atomic number but different mass number.


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