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

9th Class Science Structure of the Atom Question Bank Atomic Structure IIT JEE Objective Problems

  • question_answer
    The discovery of neutron became very late because

    A)  neutrons are present in nucleus

    B)  neutrons are charge less

    C)  neutrons are fundamental particles

    D)  all

    Correct Answer: C

    Solution :

      Not Available


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