Which of the Following Represents a Physical Change in Matter

question 12

Multiple Choice

Which of the following represents a physical change in matter?

• A)A substance solidifies at 443 K.
• B)A substance produces a gas and a solid when heated.
• C)A substance burns when heated.
• D)A substance changes color when exposed to air.

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Definitions:

Eating Disorder

Psychological disorders characterized by abnormal or disturbed eating habits, which affect a person's physical or mental health.

Thin Ideal

A societal standard that emphasizes being physically thin as the optimal or most desirable body type.

Persuasive Messages

Communications designed to influence the attitudes, beliefs, or behaviors of an audience through the use of argumentation, emotional appeals, or credibility.

Intervention Design

involves the creation of a structured plan or strategy aimed at changing processes or behaviors to achieve a specific outcome.