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When dry ice heats up, it turns into a gas. Is that a chemical or physical change?
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When dry ice heats up, it turns into a gas. Is that a chemical or physical change?

User Heshan
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2 Answers

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Answer:

physical

Step-by-step explanation:

chemical changes are those in which a completely new substance is formed.

physical changes are those in which no new substance is formed.

User Ayush Garg
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6.5k points
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physical change because it doesn’t change the chemical property, just the physical appearance
User Mike Brind
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