7. Explain how changes in temperature affect the particle motion of a substance. (3 points)

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7. Explain how changes in temperature affect the particle motion of a substance. (3 points)

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Ngọc Diệp 4 years 2021-09-05T00:43:27+00:00 1 Answers 19 views 0

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  1. Delwyn
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    2021-09-05T00:44:50+00:00
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    Answer:

    When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of theparticles determines the state of matter of thesubstance. The end result of increased molecular motion is that the object expands and takes up more space.

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