Across
- 1. a force that measures the pull on a given mass by gravity
- 5. properties that depend on size or amout of matter
- 8. contains two or more substances that are not chemically bonded
- 9. a solid that forms and settles out of a liquid mixture
- 10. the ratio of the mass of an object to its volume
- 11. separation of a liquid by boiling followed by condensation
- 13. any change that results in a new formation of chemical substance
- 15. a substance uniform in composition
- 16. substance formed when two or more chemical elements are chemically bonded together
- 18. any part of a sample that has a uniform composition and properties
- 19. how close you are to the true value
- 20. matter that has a definite volume and takes the shape of its container
Down
- 2. a physical property of a system that does not depend on size/amount of material
- 3. made up of two ore more different substances
- 4. simplest form of matter
- 6. definate shape and volume
- 7. method for separating a solid from a liquid in a heterogeneous mixture
- 12. how close a series of measurements are to one another
- 13. the study of the composition of matter and the changes that matter undergoes
- 14. amount of matter an object contains
- 17. a change that rearranges molecules but doesn't affect internal structures