Across
- 2. a group of atoms joined together in a particular way
- 7. a pull between two molecules that is always the same for a substance
- 10. weight acting on an object due to gravity
- 12. matter with no definite shape but with a definite volume
- 13. a measure of how hot or cold something is
- 14. the way molecules in a substance move around relative to each other
Down
- 1. to provide evidence that goes against a claim
- 3. the energy that an object has because it is moving
- 4. phase in which matter has a definite shape and volume
- 5. amount of matter in an object
- 6. phase in which matter has no definite shape or volume
- 8. matter that consists of two or more substances mixed but not chemically combined
- 9. a noticeably different form or state of the same substance
- 11. the relative size of things
