Chapter 16 - Materials

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Across
  1. 3. If you place a solid in a liquid, it will either sink or _______
  2. 5. Raindrops are this state of matter
  3. 6. This is the temperature at which a liquid changes to a gas throughout the liquid
  4. 8. Solid white flakes of water that fall from the sky are known as ______
  5. 9. The amount of space that matter takes up
  6. 11. Water in the form of a gas is called _______
  7. 15. When atoms are in this state of matter, they fly around freely
  8. 16. When a solid turns immediately to a gas
  9. 18. On a warm day, the liquid water in a puddle will ______ and turn into gas
  10. 21. The amount of matter something contains is its _______
  11. 23. This is the temperature at which a liquid changes to a solid
  12. 24. When the particles in a solid gain energy the solid ______
Down
  1. 1. The particles in gas have a _______ amount of energy
  2. 2. This is the temperature at which a solid changes to a liquid
  3. 4. Liquid matter takes the shape of its ____________
  4. 7. This is the changing of a gas to a liquid
  5. 10. Matter that has a definite shape and volume is in this state
  6. 12. This is the changing of a liquid to a gas at the surface of the liquid
  7. 13. A gas condenses to a liquid when its particles _______ energy
  8. 14. Solid matter does not change ________
  9. 17. Water, in solid form is ______
  10. 19. When a liquid ____ energy, it becomes a gas
  11. 20. At 0 degrees celsius , water________
  12. 22. At 100 degrees celsius water ______