Matter

2. how much mass is contained in a given volume
4. a 1 or 2 letter identifier for an element
6. 2 or more elements chemically combined
10. can not be broken down into any other substance
12. _____________ is made up of matter.
13. Of change in state, acidity, or mass, which one is a chemical property?
17. A physical change alters the form or appearance of a material, but doesn't change it into a new _____________.
19. Compounds are represented by a ______________.
21. its chemical formula is NaCl.

1. its symbol is H
3. Of combustibility, reactivity, or color, which is a physical property?
5. anything that has mass and takes up space
6. the study of the properties of matter
7. A chemical change produces a new substance with different _______________ than the original.
8. its symbol is O
9. A bicycle chain ___________________is an example of a chemical change.
11. Chopping __________ is an example of a physical change.
14. this property is concerned with the appearance or physical state of a substance
15. this property is concerned with a characteristic of a substance that has to do with chemical change
16. its chemical formula is H20.
18. The formula for density is mass/____________.
20. Elements are made of up _______________.