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9th Class Science Matter in Our Surroundings Question Bank Matter in our Surroundings

  • question_answer
    Which of the following metals is NOT a solid at room temperature?

    A)  Iron                             

    B)  Aluminium

    C)  Mercury                         

    D)  Steel

    Correct Answer: C

    Solution :

     Mercury is a liquid at room temperature whereas iron, aluminium and steel are solids.


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