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Discussion :: Chemistry

  1. The luster of a metal is due to

  2. A.

     its high density

    B.

     its high polishing

    C.

     its chemical inertness

    D.

     presence of free electrons

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    Answer : Option D

    Explanation :

    Metallic lustre is due to the mobile electrons present in metals which when de-excites releases energy in the form of light.


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