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
                                    Cathode rays are made up of

    A)  positively charged particles

    B)  negatively charged particles

    C)  neutral particles

    D)  none of these

    Correct Answer: B

    Solution :

      Not Available


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