Across
- 3. the amount space that matter occupies
- 5. a characteristic that can be observed without changing the matter into another type of matter
- 7. a measure of the force of the gravity on an object
- 8. the basic unit from which all matter is made
- 10. The scientific word for stuff
Down
- 1. is made of two or more substances that are together in the same place
- 2. the amount of matter in an object
- 4. a substance that are made up of only of only one type of atom
- 6. a single kind of matter that always has a specific makeup,or composition
- 9. a group of two or more atoms held together by chemical bonds