Question

What should we do to make a metallic object regain its lusture after it has lost its sheen

Answer 1

Answer:

Here is your answer

Explanation:

Metals have the property of being lustrous, that is they shine. ... So, in order to for the metal to regain its lustre, we should remove the upper layer by rubbing with sandpaper so that the lower layer get exposed which is still lustrous.

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