Define physical changes with two exaples?

1.	Define physical changes with two exaples?
Answer» ong>Answer: Physical changes are changes affecting the form of a chemical substance, but not its chemical composition.In general a physical CHANGE is REVERSIBLE USING physical means. For EXAMPLE, salt dissolved in water can be RECOVERED by allowing the water to evaporate. THANK YOU

Answer»

ong>Answer:

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition.In general a physical CHANGE is REVERSIBLE USING physical means. For EXAMPLE, salt dissolved in water can be RECOVERED by allowing the water to evaporate.

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Define physical changes with two exaples?​

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Define physical changes with two exaples?