give 5 examples of chemical and physical change
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Answer:
CHEMICAL CHANGE
1. Burning of paper and log of wood.
2. Digestion of food.
3. Boiling an egg.
4. Chemical battery usage.
5. Electroplating a metal.
PHYSICAL CHANGE
1. Mixing sand and water.
2. Breaking a glass.
3. Dissolving sugar and water.
4. Shredding paper.
5. Chopping wood.
Answer:
The five conditions of chemical change: color change, formation of a precipitate, formation of a gas, odor change.Some common examples of physical changes are: melting, freezing, condensing, breaking, crushing, cutting, and bending
Explanation:
correct me if im wrong