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Type: Multiple-Choice
Category: Matter
Level: Grade 9
Tags: heating of water, molecular kinetic energy of matter
Author: bozerscute
Last Modified: 2 years ago

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Grade 9 Matter

Heat causes the total energy of liquid water molecules to increase, resulting in their increased vibrational and rotational speeds, causing the water to
  1. expand.
  2. reduce.
  3. boil.
  4. evaporate.
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