Chemistry, asked by vkm1234, 7 months ago

The surface of the copper metal looked____ .

Answers

Answered by sireeshasiddu

0

Answer:

The surface of the copper metal looked PATINA.....

HOPE ITS HELPS U ........

....

Answered by yashodakm015

1

Explanation:

copper become green when exposed to moist air for a long period.

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