chem vocab

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

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