~Chemistry Crossword~

12345678910111213141516171819
Across
  1. 4. Heat energy needed to change the state of a substance
  2. 7. A fixed state of matter
  3. 10. the ability of a solid to withstand a force
  4. 11. High number of solute particles
  5. 13. A push, pull turning effect
  6. 14. Flow of liquids and gases
  7. 16. Reducing the space in particles
  8. 17. average force on a certain area
  9. 18. A solid that turns straight into a gas
  10. 19. a solid that dissolves
Down
  1. 1. Can be hammered into shape without being broken
  2. 2. Temperature at which a pure substance melts or freezes
  3. 3. forces between the molecules
  4. 5. A measure of how easy it is to scratch a solid
  5. 6. Temperature at which a pure substance boils or condenses
  6. 7. Liquid in which a solute dissolves
  7. 8. change from a liquid to a gas at the surface of liquid
  8. 9. Transfer of heat or electrical charge by passing on energy to nearby particles
  9. 12. Low number of solute particles
  10. 15. mass of a material per unit volume