Classify the following as either a Physical Change or a Chemical Change: 1. Baking a cake in the oven 2....

Classify the following as either a Physical Change or a Chemical Change:
1. Baking a cake in the oven
2. Ice melting into water
3. Fireworks exploding
4. Iron rusting on a fence
5. Bending a metal wire
6. Cutting paper into pieces
7. Crushing a can
8. Milk souring in the fridge