Environmental Sciences, asked by Nutanc4077, 1 year ago

Why do metal object lose their lustre after a while?

Answers

Answered by dhruvingabani007

1

only because of oxidisation

Answered by shashankavsthi

4

Metals loose their lusture because of following reasons-

◆metal get oxidised for eg:-Copper

◆Rusting For eg:-Iron

◆ other dust,dirt get attracted

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