Chemistry, asked by kapilsachdeva8646, 4 days ago

When magnisium is left in moist air for several hours ,the metal surface tranishes. Why?

Answers

Answered by sharvarikulkarni2005

Answer:

The metals lose their shine on brightness on keeping in air for a long time due to formation of a thin layer of oxide, carbonate or sulphide on their surface by the slow action of various gases present in air.

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