Spec 1CH0
Revise Edexcel GCSE Chemistry 6.1.2 Corrosion and its prevention with the question bank, lessons, revision guides, and flashcards.
Recall that the oxidation of metals results in corrosion • Explain how rusting of iron can be prevented by: • a exclusion of oxygen • b exclusion of water • c sacrificial protection • Explain how electroplating can be used to improve the appearance and/or the resistance to corrosion of metal objects