Chemistry · Corrosion and Metals
Copper reacts with moist carbon dioxide in the air and slowly loses its shiny brown surface and gains a _________ colour coating of basic copper carbonate.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1white
- 2black
- 3reddish brown
- 4green✓
Correct answer
green
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