What is the rust of copper metal ? 1 point a. Carbonate of copper
b. Oxide of copper
c. Basic carbonate of copper
d. Nitrate of copper
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2
Answer:
Copper corrosion is the corrosion of materials made of copper or copper alloys. When exposed to the atmosphere, copper oxidizes, causing normally bright copper surfaces to tarnish. After a few years, this tarnish gradually changes to dark brown or black, and finally to green.
option b
Answered by
1
Answer: Oxide of copper
Explanation:
Copper corrosion is the corrosion of materials made of copper or copper alloys. When exposed to the atmosphere, copper oxidizes, causing normally bright copper surfaces to tarnish. After a few years, this tarnish gradually changes to dark brown or black, and finally to green.
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