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

  • question_answer
    Identify the constituent metals o sterling silver.

    A) Silver and copper

    B) Copper and zinc

    C) Silver and gold

    D) Silver and aluminium

    Correct Answer: A

    Solution :

    An alloy made up of silver and copper is called sterling silver. It is used for making silver ware and jewellery.


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