Multiple choice

Which of the given processes will result in the loss of shine of some metals in the presence of air and water?

  1. Anodizing

  2. Precipitation

  3. Displacement

  4. Galvanization

  5. Corrosion
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Corrosion is a gradual destruction of material usually metals by chemical reaction with its environment. This means the electrochemical oxidation of metals by reacting with an oxidant such as oxygen.

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