2. Questions Bank
  3. 8th Class
  4. Science
  5. Materials : Metals and Non-metals

8th Class Science Materials : Metals and Non-metals Question Bank Materials

  • question_answer
    A non-metal which catches fire on being exposed to air is:

    A) Mercury            

    B) Magnesium

    C) Calcium            

    D) Phosphorus

    E) None of these

    Correct Answer: D

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