Question

corrosion of metal in volves​

Answer 1

Answer:

Metallic corrosion includes both oxidation or exposure to oxygen in the environment and electrochemical processes, meaning the metal forms corrosion cells on its surface that greatly accelerate the transformation of metal back to the ore state, and involves both chemical reactions and the flow of electrons.

plzz mark my answer as brainliest answer

Answer 2

Answer:

both a and b option is correct

physical reaction and chemical reaction

Step-by-step explanation:

plzz mark me as brainliest