Science, asked by mailtoselvivignesh, 4 months ago

some metals often lose their shine
and appear dull become of them anda​

Answers

Answered by rajnisaklani414
4

Answer:

Some metals often lose their shine and appear dull, because of the action of air and moisture on them. Some metals as a result of oxidation with the atmospheric oxygen form oxides and by which their appearance becomes dull.

Explanation:

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