In a physical change the nature of the substance, the particles of which it is composed and the numbers of particles remain unchanged. In a chemical change the properties of the new substances are different from the original, the particles are different and the number of particles can change.
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Answer:
In a physical change the nature of the substance, the particles of which it is composed and the numbers of particles remain unchanged. In a chemical change the properties of the new substances are different from the original, the particles are different and the number of particles can change.
Explanation:
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Answer:
chemical change is in which new substance are form
physical changes is when new substance
are not found
chemical change is temporary change
physical changes is permanent change
chemical change is irreversible change
physical change is reversible change
Explanation:
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