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Classic chemistry experiments: electricity from chemicals

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Test the tendency of various metals to form ions

Reactive metals form ions more readily than less reactive metals. This experiment illustrates the tendency of various metals to form ions. Two different metals and an electrolyte form a cell. The more reactive metal becomes the negative pole from which electrons flow.

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Electricity from chemicals, teacher handout
PDF, Size 58.18 kb
Electricity from chemicals, student handout
PDF, Size 53.24 kb

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Additional information

This practical is part of our Classic chemistry experiments collection.

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