Across
- 2. Takes place only of the surface of a liquid
- 4. A measure of the amount of matter in an object
- 6. Made of two or more substances which are not chemically combined
- 8. Diagrams showing the relationship between two variables
- 11. A substance that cannot be broken down into other substances
- 15. Two or more atoms bonded together
- 16. Particles which make up elements
- 17. No definite shape, no definite volume
- 18. The amount of space occupied by matter, LxWxH
- 19. Has a definite volume and definite shape
Down
- 1. Combination of symbols that shows the ratio of elements in a compound
- 3. Measure of the average energy of the of the particles in a substance
- 5. The measure of the force of gravity on an object
- 7. The study of the properties of matter and how matter changes
- 9. One or two letter set of characters used to identify an element
- 10. Phase change from liquid to solid
- 12. Amount of mass in a given volume, D= M/V
- 13. Anything that has mass and takes up space
- 14. Substance made of two or more elements combined in a specific ratio
- 20. Definite volume, but no definite shape