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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 |