Across
- 4. a description or an object
- 5. forms when two different elements join
- 7. had neither definite volume or shape
- 8. change matter in which substances make up matter
- 13. a combination of two substances
- 14. ability to change into new substances
Down
- 1. a single kind of matter
- 2. anything that had mass and takes up space
- 3. has a definite volume but not shape
- 6. most common forms of matter
- 9. things that are made up of tiny pieces
- 10. a small particle that is a building block
- 11. what all matter is mad of
- 12. has a definite shape and volume