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Do some research, and look up the difference between the zinc-carbon battery described in the lesson, and the alkaline battery (shown at the bottom), which is another common dry cell that we use every day. What are the electrodes made of in the alkaline battery? The electrolyte? Does one type have an advantage over the other? Write a short essay.
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Do some research, and look up the difference between the zinc-carbon battery described in the lesson...
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