2. Questions Bank
  3. 9th Class
  4. Science
  5. Structure of the Atom

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

  • question_answer
    Nuclei of isotopes differ in

    A)  number of protons

    B)  number of neutrons  

    C)  number of neutrons and protons both

    D)  none of these

    Correct Answer: B

    Solution :

    Not Available


You need to login to perform this action.
You will be redirected in 3 sec spinner