Science, asked by nutanchandravanshi87, 8 hours ago

differentiat between physical change and chemical change

Answers

Answered by pj2285961

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Answered by pigguwonder

Answer:

A physical change is a change in appearance only. The matter is still the same after the change takes place. Examples of physical change include, cutting paper, melting butter, dissolving salt in water, and breaking glass, Melting of Ice

A chemical change occurs when matter is changed into one or more different types of matter.

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