Unit 8 Crossword

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Across
  1. 2. Space occupied by gas/matter.
  2. 7. Force per unit area.
  3. 10. The process of a substance spreading out across a concentration gradient until evenly distributed in the available space.
  4. 11. What does the P stand for in the ideal gas law?
  5. 12. State of matter with a definite volume and indefinite shape.
  6. 13. Standard unit for temperature.
  7. 14. State of matter with an indefinite volume and shape.
Down
  1. 1. Standard unit for pressure.
  2. 3. Standard unit for volume.
  3. 4. A measure of a sample's average kinetic energy.
  4. 5. Quantity/number of gas particles.
  5. 6. Matter is made up of _________.
  6. 8. The passage of a gas through a tiny opening in a barrier.
  7. 9. Particles are always ______.
  8. 15. State of matter with a definite volume and shape.