Matter and Energy

2. a material that does not allow heat or electricity to pass through it easily
4. the process of turning from liquid into vapor.
5. any property of a physical system that is measurable.
11. a small localized object which can be described by several physical or chemical properties
12. a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent)
15. a pure form of matter
16. to become incorporated into a liquid so as to form a solution
18. the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material.
19. of Matter a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system
20. to protect something important from harm or destruction
21. the process where water vapor becomes liquid.
22. the energy in an object or substance that comes from the movement of its atoms and molecules.
23. the force exerted by magnets when they attract or repel each other
24. water in its gaseous state

1. a substance made by mixing other substances together
3. the measure of how much mass is packed into a given volume of a substance,
6. the material involved in the change is structurally the same before and after
7. a measure of how hot or cold something is
8. the amount of three-dimensional space occupied by a substance or object
9. incapable of being dissolved.
10. Anything that takes up space and has mass
13. the energy that results from the movement of charged particles
14. a material that allows electricity to flow through it easily
17. a component part or element of something
20. the action or process of making or becoming less hot or warm