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5 cards from this section. Quick, good the night before a test.
Define corrosion in your own words.
Think about how metals like iron change when exposed to oxygen and moisture.
What is a battery?
Consider what happens when you connect a battery to a device.
What is the process of iron rusting an example of?
Recall what happens to metals when they react with oxygen.
In a battery, what occurs at the cathode?
Remember which process is happening at the cathode.
Design an experiment to demonstrate the rusting of iron. Identify variables affecting the rate of corrosion.
Think about environmental factors influencing corrosion.
Develop a battery using common materials. Explain the chemical reactions occurring within the battery.
Reflect on how energy is generated through electron transfer.
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