CH-747
Simple cells
Chemistry · Secondary 3 · Medium · Simple cells
Zinc is more reactive than silver. A simple cell is made using a zinc strip and a silver strip in an electrolyte solution. Which statement about the external circuit is correct?
- Electrons flow from zinc to silver through the wire
- Electrons flow from silver to zinc through the wire
- Electrons flow from the electrolyte into both metals equally
- No electrons flow in the external circuit
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