States of Matter- Chemistry

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Across
  1. 2. phase change from solid to gas
  2. 4. gas is the phase represented by the _______ section of a phase diagram
  3. 5. phase change from liquid to gas
  4. 7. the phase of matter where particles move freely and randomly
  5. 10. when _______ increases, average kinetic energy increases
  6. 15. phase change from gas to liquid
  7. 18. as volume of a gas in a closed container increases, _______ increases
  8. 19. At STP, the _______ of any gas is 22.4 L
  9. 21. phase change from gas to solid
Down
  1. 1. the phase of matter where particles move around each other
  2. 3. the form of a solid with a loose structure
  3. 4. On a phase diagram, the _______ point is represented by a point intersecting the line between the liquid and gas phase
  4. 6. the temperature in which particles practically stop moving(2 words, no space)
  5. 8. the acronym for the theory that describes the behavior of gases
  6. 9. the acronym for the standard conditions of temperature and pressure
  7. 11. phase change from solid to liquid
  8. 12. principle 2 of KMT says that gas particles move constantly in ______ directions
  9. 13. as temperature ________, pressure increases because the molecules begin moving faster
  10. 14. the form of a solid with an organized structure
  11. 16. the phase of matter where particles vibrate
  12. 17. phase change from liquid to solid
  13. 20. principle 3 says that gas molecules neither attract nor ______ each other