Across
- 2. one of the three states of matter; has a fixed shape and volume
- 4. study of matter
- 8. a mixture that has different properties in different regions of the mixture
- 9. A substance that can be separated by physical means like filtration
- 11. a usually reversible change, such as change is size or shape
- 13. the change of substances into other substances through the reorganization of atoms; a chemical reaction
- 14. a homogenous mixture
- 15. visible to the naked eye
- 16. a property of matter that changes as the amount of matter changes
- 18. a property of matter that does NOT change as the amount of matter changes
- 19. the fundamental unit of which elements are composed
- 20. a mixture of elements that has metallic properties
- 23. a method for separating the components of a liquid mixture that depends on the different boiling points of the substances
- 24. a mixture that looks the same throughout
- 27. extremely detailed view of a very small area
Down
- 1. characteristic of a substance that can change without the substance becoming a different substance
- 3. Mathematical description of a phenomena in the universe that is observable and provable
- 5. one of the three states of matter; has no definite shape or volumeproperties
- 6. A substance that only contains one type of atom OR one type of molecule
- 7. a method for separating the components of a mixture containing a solid that is NOT dissolved in a liquid
- 10. characteristic that describes the ability of a substance to change to a different substance
- 12. Controlled process of answering a question or solving a problem
- 17. An explanation of data
- 21. a collection of atoms bonded together that behave as a unit
- 22. A substance that contains more than one type of atom (ex: CH4) chemically combined
- 25. one of the three states of matter; has a definite volume that takes the shape of the container
- 26. Anything that has mass and takes up space fundamental unit of which elements are composed