Vocabulary
Across
- 2. substances that are made up of only one type of atom.
- 6. a measure of the force or gravity on an object.
- 7. a group of two or more atoms held togther by chemical bonds.
- 8. a substance made up of two or more elements that are chemically combined in a set ratio.
- 9. a charecteristic that can be observed without changing the matter into another type of matter.
- 12. how easily a substance dissolves in another substance such as water.
- 13. the basic unit from which all matter is made.
- 14. the basic unit of life.
Down
- 1. when an organism reacts or responds to a change in physical state or environment.
- 3. the amount of matter in an object.
- 4. is made up of two or more substances that are together in the same place.
- 5. the amount of space that matter occupies.
- 10. charscteristics that describe the ability to become someting else
- 11. the scientific word for stuff, or anything that has mass and takes up space.
- 12. a single kind of matter that always has a specific makeup, or composition.