Question

please tell I don't have more points​

Answer 1

Answer:

1. gold and copper

2. wood , paper , plastic

3. electrons

4. electrolytes

5. positive to negative

6. zinc

7. oxygen gas and hydrogen gas

Answer 2

1. Copper and Aluminum.
2. Glass, oil, etc
3. Conduction electrons.
4. Mercury and molten metals.
5. positive to negative.
6. zinc coating.
7. Hydrogen and oxygen gases.
8. Ions can move in the liquid state (after melting) or in aqueous solution (after dissolving in water).