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P&C Changes
Review on physical and chemical changes.
| Example | Physical or Chemical Change? |
|---|---|
| An ice cube melting in the summer sun. | Physical Change |
| Boiling water. | Physical Change |
| Crushing a cardboard box. | Physical Change |
| Chopping a wood log. | Physical Change |
| Dissolving sugar in water. | Physical Change |
| Cutting an apple into slices. | Physical Change |
| Dropping and breaking a tea cup. | Physical Change |
| Burning a wood log in a fire. | Chemical Change |
| Baking a cake. | Chemical Change |
| Rust formed on a bicycle left outside. | Chemical Change |
| Digesting a breakfast biscuit. | Chemical Change |
| Boiling an egg. | Chemical Change |
| Fireworks exploding. | Chemical Change |
| Fruit beginning to rot. | Chemical Change |