SSC General Science & Technology Sample Paper NCERT Sample Paper-3

  • question_answer
    A mixture of two or more metals is called a/an

    A)  Noble element

    B)         alkali metal

    C)  Amalgam         

    D)  alloy

    Correct Answer: D

    Solution :

    [d] An alloy is a mixture of metals or a mixture of a metal and another element. Alloys are defined by metallic bonding character. An alloy may be a solid solution of metal elements (a single phase) or a mixture of metallic phases (two or more solutions).

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