Science, asked by srinivasrathod31, 11 months ago

Why do metals often lose their shine and apper dull​

Answers

Answered by vishal1234567890b
0

Answer:

this is your answer

Explanation:

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.

Answered by kanishka641
0
Because they are hit by rust by oxidation
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