Chemistry

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Across
  1. 5. Change of state from solid to liquid
  2. 7. Change of state from liquid to solid
  3. 10. The tiny building block that makes up all matter
  4. 13. The force that holds particles close together in a solid
  5. 16. Mass divided by volume (g/cm³)
  6. 18. Type of energy that particles have when they move
  7. 20. POINT The temperature at which a liquid becomes a gas
  8. 21. The amount of matter in an object, measured in grams or kilograms
  9. 23. A mixture of a dissolved solute in a solvent
  10. 24. The upward force that allows objects to float
Down
  1. 1. POINT The temperature at which a solid becomes a liquid
  2. 2. The amount of space an object takes up, measured in mL or cm³
  3. 3. When a solid turns directly into a gas, skipping the liquid state
  4. 4. Able to be dissolved
  5. 6. What happens to most materials when they are heated
  6. 8. State of matter with no fixed shape or volume
  7. 9. The spreading of particles from an area of high concentration to low concentration
  8. 11. Cannot be dissolved
  9. 12. State of matter with a fixed volume but no fixed shape
  10. 14. What particles in a solid do, but do not move from their position
  11. 15. State of matter with a fixed shape and fixed volume
  12. 17. Change of state from liquid to gas
  13. 19. Change of state from gas to liquid
  14. 22. A fourth state of matter found in stars and lightning