Chapter 3 Physical Science

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Across
  1. 3. particles move rapidly and spread freely
  2. 5. absorbed heat
  3. 6. chemical change
  4. 11. gas to liquid
  5. 12. solid directly to gas
  6. 13. liquid to gas
  7. 14. fourth state of matter
  8. 15. particles that are tightly together giving little to no vibrations.
Down
  1. 1. amount of force exerted over a given area
  2. 2. ability to burn
  3. 4. the relationship between the volume and pressure of a gas; as volume increases pressure decreases and as volume decreases pressure increases
  4. 7. indefinite volume definite shape
  5. 8. the process that a substance undergoes when it turns into a new substance
  6. 9. gives off heat
  7. 10. transition in which solid turns into a liquid