Across
- 4. A measure of the amount of solute that has dissolved in a given solvent to form a solution.
- 5. A way of representing something that is too small to be seen or too large or complicated to be
- 8. directly.
- 10. The state of matter where particles are closely bound but are free to move past each other
- 11. The change of state when a solid changes into a liquid
- 14. energy Energy that is transferred between objects at different temperatures
- 15. A measure of how easily a substance can be scratched.
- 17. The changing of state from a liquid to a solid, also known as solidification.
- 18. The change of state where a liquid changes to a gas.
- 19. An increase in size.
Down
- 1. A type of energy that can raise the temperature of things.
- 2. The changing of state from a gas to a liquid
- 3. A decrease in size.
- 5. A measure of how much matter is in a substance.
- 6. energy The energy that an object or particle has when it is in motion
- 7. the basic unit of matter
- 9. Anything that takes up space and has mass
- 12. The state of matter where particles are separated and fly around independently of each other
- 13. Squash or press together
- 16. A measure of the mass of an object in a given volume; usually measured in g/cm2
- 18. The ability to do work; there are many different forms of energy.