Which Is an Example of a Physical Change

question 63

Multiple Choice

Which is an example of a physical change?

• A)The rusting of an iron nail
• B)The burning of propane in a gas grill
• C)Baking cookies
• D)Polishing tarnished silver
• E)Melting of an ice cube in a glass of soda

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Definitions:

Abrasion

A superficial injury to the skin or other body tissue caused by rubbing or scraping.

Incision

A surgical wound made by cutting into body tissue.

Dislocation

The displacement of a bone end from a joint.

Comminuted Fracture

A type of bone fracture where the bone is broken into more than two pieces or crushed, often requiring surgery for repair.