Matter Puzzle 2

1. a way to separate a mixture in which one layer is carefully poured off of another layer
3. tending to vaporize easily
7. a unit of energy equal to 3.6 million joules
12. a law stating that energy can be neither created nor destroyed
13. an energy unit equivalent to 1000 little-c calories
14. the energy of a body that is associated with its position or the arrangement of it parts
16. the capacity to do work
18. a change in which matter does not change its composition, even though its appearance might change
19. energy associated with the motion of an object
20. describes a process that releases heat energy
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.

2. describes a process that absorbs heat energy
4. a way to separate mixtures in which the mixture is heated to boil off the more volatile component
5. the result of a force acting on a distance
6. reaction the process by which one or more substances transform into different substances via a chemical change
8. a final substance produced in a chemical reaction; represented on the right side of a chemical equation
9. a type of kinetic energy associated with the temperature-dependent random movement of atoms and molecules
10. a measure of its thermal energy
11. scale of temperature setting 0 at the freezing point of a concentrated salt water solution and 96 at the normal body temperature.
15. the transfer or exchange of thermal energy caused by a temperature difference
17. energy energy associated with the flow of electric charge
21. an initial substance in a chemical reaction, represented on the left side of a chemical equation