Question

what is corrossion?????????telll steps​

Answer 1

Answer:

Corrosion is a natural process that converts a refined metal into a more chemically stable form such as oxide, hydroxide, or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment. 

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Answer 2

Answer:

Corrosion is usually defined as the degradation of metals due to an electrochemical process. The formation of rust on iron, tarnish on silver, and the blue-green patina that develops on copper are all examples of corrosion.

Explanation:

There are five general types of corrosion: galvanic, stress cracking, general, localized, and caustic agent corrosion.