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

  • question_answer
    Metal present in gun metal are

    A) \[\text{Cu},\text{ Zn},\text{ Ni}\]       

    B)         \[\text{Cu},\text{ Sn},\text{ and Zn}\]  

    C) \[\text{Cu},\text{ Sn}\]          

    D)         \[Cu,Al\]

    Correct Answer: B

    Solution :

    Not Available


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