8th Class Science Sample Paper Science Olympiad Model Test Paper-14

  • question_answer
    Which one of the following options contains only non-metals?

    A) Carbon, chlorine, hydrogen, sodium, bromine

    B) Mercury, hydrogen, calcium, magnesium, nitrogen

    C) Hydrogen, carbon, oxygen, nitrogen, phosphorus

    D) Platinum, uranium, carbon, hydrogen, oxygen

    E) None of these

    Correct Answer: C


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