2. Questions Bank
  3. 7th Class
  4. Science
  5. Electric Current and Its Effects

7th Class Science Electric Current and Its Effects Question Bank Self Test-11

  • question_answer
    Which one of the following is the best conductor of electricity?

    A)  Silver

    B)  Copper

    C)  Aluminum

    D)  Iron

    E)  None of these

    Correct Answer: A

    Solution :


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