Across
- 3. positively charged
- 5. site of oxidation
- 6. metal is not affected by the corrosive
- 8. negatively charged
- 10. gain of electrons
Down
- 1. metal is protected by surface layer
- 2. dissimilar metal corrosion
- 4. loss of electrons
- 7. site of reduction
- 9. plot of potential vs pH