SC1A

• GAS

  • random
  • far apart
  • fast in all directions
• LIQUID

  • random
  • close together
  • move around each other
• SOLID

  • regular
  • close together
  • vibrate about fixed positions
• liquid to gas

  evaporation
• gas to liquid

  condensation
• gas to solid

  deposition
• solid to gas

  sublimation
• liquid to solid


  freezing
• solid to liquid

  melting