2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    An atom of an element contains 6 protons and 8 neutrons. What should be its atomic number?

    A) 14

    B) 6

    C) 8

    D) 2

    E) None of these

    Correct Answer: B

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