Across
- 4. characteristic that decribe the ability of a substance to become something else
- 8. The scientific word for stuff, or anything that has mass or takes up space
- 9. The amount of matter in and object
- 10. A single kind of matter that always has a specific makeup, or composition
- 13. A group of two or more atoms held together by chemical bonds
- 14. A measure of the force of gravity on a object
Down
- 1. when an organism reacts or reasponds to change in physicial state or environment
- 2. is made up of two or more substance that are together in the same place
- 3. The amount of space that matter occupies
- 5. 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
- 7. The basic unit of life
- 11. how easily a substance dissolves in another substance, such as water
- 12. Substances that are made up of only one type of atom