Which of the methods to prevent corrosion?
Correct answer: D. All
- A. Alloying two metals
- B. Coating the surface with less reactive metal
- C. Painting the surface with a dye
- D. All
Explanation
Alloying allows for interactions between metals, which leads to the formation of a protective layer surrounding the metal. Coating with a less reactive metal allows for the protection of the metal as the coating metal corrodes more slowly. Painting the surface allows for the metal to be separated from the surroundings so it does not react.
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