6 - Rusting – A Chemical Reaction
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Practice Questions
Test your understanding with targeted questions
What does rusting involve?
💡 Hint: Think about what elements contribute to rust.
Name one method to prevent rust.
💡 Hint: What could you put on iron to stop water from reaching it?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is rust?
💡 Hint: Think about what happens when iron gets wet.
True or False: Oiling metal is a method to prevent rust.
💡 Hint: What can keep water away from iron?
2 more questions available
Challenge Problems
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You have two metal items, one painted and one left unprotected. Describe their conditions after exposure to water for a month. What conclusions can you draw?
💡 Hint: Consider how each item interacts with moisture and air.
Evaluate the long-term cost-effectiveness of galvanizing compared to painting in a humid climate. Which would you recommend for a company manufacturing outdoor equipment?
💡 Hint: Think about the frequency of maintenance needed for each method.
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