Question

Give three examples of chemical changes that also change the physical properties of a substance

Answer 1

Answer:

examples of chemical changes

Explanation:

1 burning of wood ,paper etc

2 cooking of food

3 boiling of rice

Answer 2

Answer:

Key Takeaways: Chemical and Physical Change Examples

Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding. Many physical changes are reversible, if sufficient energy is supplied

Explanation:

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