Science

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Across
  1. 3. to change phase from liquid to solid
  2. 5. cooling
  3. 11. to change phase from a liquid to a gas (through boiling or natural evaporation)
  4. 15. to change phase from gas directly to solid without going through a liquid phase
  5. 16. To change phase from solid to liquid by adding heat
  6. 18. A mixture formed when one substance dissolves in another
  7. 19. Energy that heats and measures the movement of particles
  8. 21. to change phase from a solid directly to a gas (like dry ice)
Down
  1. 1. current state of a substance- solid, liquid, togas
  2. 2. the temperature at which a solid changes to a liquid; different for each substance
  3. 4. energy transfer that increases the kinetic energy of a substance’s
  4. 6. transfer that decreases the kinetic energy of a substance’s particles.
  5. 7. of dissolving
  6. 8. a phase of matter with a definite volume and shape- the particles are tightly bonded with very little movement.
  7. 9. change phase from gas to liquid
  8. 10. ability of a substance to dissolve
  9. 12. substance that dissolves in a solvent to form a solution
  10. 13. To mix one substance into another substance at the particle level
  11. 14. a liquid in which a substance dissolves to form a solution
  12. 17. temperature at which a liquid changes to a solid; different for each substance
  13. 20. a phase of matter matter that has definite volume but no definite shape. Loosely bonded particles can flow around each other.