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