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QuizMultiple Choice

Phase Changes

Question 1 • IA-Chemistry A Survey of Chemistry A

A solid substance turns directly into a gas. Which term describes this change?

Answer
A
deposition
B
evaporation
C
melting
D
sublimation

Explanation

Sublimation is the change in which a solid turns directly into a gas, without first becoming a liquid. Therefore, the correct choice is sublimation.

AI-written and checked against the verified answer.

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