Learn how to distinguish between physical and chemical changes for the TEAS Science Chemistry section. Understand the key characteristics of each type of change.

Chemical Reactions TEAS Practice Questions

Free Chemical Reactions practice questions for the TEAS exam with detailed rationales.

Question 2 of 2

Which of the following distinguishes between physical and chemical changes?

In a physical change, the type of matter changes, while in a chemical change, it remains the same.

Physical changes only occur at high temperatures, while chemical changes happen at room temperature.

A physical change alters the shape or form of matter without changing its type, while a chemical change results in the formation of at least one new substance with new properties.

There is a clear and absolute distinction between physical and chemical changes.

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