9th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    Aman: An isotope of iodine is used in the treatment of goiters.
    Peter: An isotope of uranium is used as a fuel in nuclear reactors.
    Who is correct?

    A) Aman

    B) Peter

    C) Both are correct

    D) both are incorrect

    E) None of these

    Correct Answer: C

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