Matter Puzzle 2

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Across
  1. 1. a way to separate a mixture in which one layer is carefully poured off of another layer
  2. 3. tending to vaporize easily
  3. 7. a unit of energy equal to 3.6 million joules
  4. 12. a law stating that energy can be neither created nor destroyed
  5. 13. an energy unit equivalent to 1000 little-c calories
  6. 14. the energy of a body that is associated with its position or the arrangement of it parts
  7. 16. the capacity to do work
  8. 18. a change in which matter does not change its composition, even though its appearance might change
  9. 19. energy associated with the motion of an object
  10. 20. describes a process that releases heat energy
  11. 22. a method of separating a mixture composed of a solid and a liquid in which the mixture is poured through filter paper held in a funnel to capture the solid component.
Down
  1. 2. describes a process that absorbs heat energy
  2. 4. a way to separate mixtures in which the mixture is heated to boil off the more volatile component
  3. 5. the result of a force acting on a distance
  4. 6. reaction the process by which one or more substances transform into different substances via a chemical change
  5. 8. a final substance produced in a chemical reaction; represented on the right side of a chemical equation
  6. 9. a type of kinetic energy associated with the temperature-dependent random movement of atoms and molecules
  7. 10. a measure of its thermal energy
  8. 11. scale of temperature setting 0 at the freezing point of a concentrated salt water solution and 96 at the normal body temperature.
  9. 15. the transfer or exchange of thermal energy caused by a temperature difference
  10. 17. energy energy associated with the flow of electric charge
  11. 21. an initial substance in a chemical reaction, represented on the left side of a chemical equation