7 6.3 - Heating and Cooling

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Across
  1. 1. / The particles in this state of matter are far apart
  2. 6. / The particles are touching but more around each other
  3. 10. / Ice --> Water
  4. 11. / Gas --> Liquid
  5. 13. / the temperature which a substance melts
  6. 15. / When a solid or liquid cools
  7. 16. / scientific word for squeeze
Down
  1. 2. / The particles are touching and in a regular pattern
  2. 3. / spreading out of particles
  3. 4. / Used to measure temperature
  4. 5. / explains the behaviour of solids, liquids and gases
  5. 7. / When a solid or liquid gets hotter
  6. 8. / the gas state of matter of water
  7. 9. / Solid water
  8. 12. / the temperature which a substance boils into a gas
  9. 14. / Water --> Ice