10th Class Science Metals and Non-metals / धातु और अधातु Question Bank Metals and Non-Metals

  • question_answer
    The windscreen of cars, aeroplanes etc. is made up of

    A)  hard glass          

    B)  safety glass  

    C)  lead glass           

    D)  soda glass

    Correct Answer: B

    Solution :

    Not Available


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