Matter

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Across
  1. 4. The amount of energy needed to change a material from a solid to the liquid state
  2. 5. Any object that has mass and takes up space.
  3. 7. liquid to a gas
  4. 8. Has the most energy
  5. 9. 99% of the universe
  6. 10. The amount of energy needed to change a material from the liquid state to the gas state
Down
  1. 1. This theory states that all matter is made up of atoms that are in constant motion.
  2. 2. This theory states that all matter is made up of atoms that are in constant motion.
  3. 3. Doesn't have a definite shape but has a definite volume
  4. 6. When atoms are close together