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Changes in Particles

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can you please tell me which catergory these belong in chemical or physical property?1. arrangement of particles have changed 2.
1. 1 answer
2. asked by kimberly
3. 525 views
When you heat a sample of a gas, what happens to the particles that make up that * ças?• They move faster and spread apart.
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2. asked anonymously
3. 19 views