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2 cards from this section. Quick, good the night before a test.
What is a primary battery?
Think about how this battery differs from a rechargeable one.
Name one application of a dry cell.
Consider everyday devices that require small, portable power.
What type of chemical reaction do primary batteries use?
Consider whether the reaction can be reversed or not.
True or False: Mercury cells can be recharged.
Remember the characteristic of primary versus secondary batteries.
Consider a school project to create a simple dry cell. What materials would you need, and how would you ensure it provides a constant voltage output?
Think about the roles of oxidation and reduction in your cell.
Discuss the environmental impact of using primary batteries versus rechargeable batteries in consumer electronics.
Consider the lifecycle and end-of-life management of each type.
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