can someone give me 6 examples of physical change and chemical change?

Physical changes :
1. A glass cup is broken.
2. Cut a water melon into two.
3. A stone is falling freely.
4. Kick a ball.
5. Throw a paper plane.
6. Mix iron powder and sulfur powder.

Chemical change :
1. A battery is discharging.
2. Burn twon gas.
3. Sea water is electrolyzed.
4. An iron nail rusts.
5. Gun power explodes.
6. Heat the mixture of iron powder and sulfur powder.