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Physical Changes Quiz

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Which of the following best describes a physical change?

Change in density (correct)

Formation of a new substance

Transition from solid to gas

Change in chemical composition

What is an example of a physical property?

Change in durability

Formation of crystals

Melting of a substance

Change in color (correct)

How can salt dissolved in water be recovered?

By adding more salt to the solution

By allowing the water to evaporate (correct)

By forming a new compound

By freezing the solution

What distinguishes a physical change from a chemical change?

<p>Formation of new substances</p> Signup and view all the answers

Which process involves a physical change?

<p>Tempering steel to form a knife blade</p> Signup and view all the answers

Physical Changes Quiz

Choose a study mode

Podcast

Questions and Answers

Which of the following best describes a physical change?

What is an example of a physical property?

How can salt dissolved in water be recovered?

What distinguishes a physical change from a chemical change?

Which process involves a physical change?

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