Across
- 3. when magnets push apart
- 5. something you can observe about an object such as size, shape, or texture
- 7. a person who designs ways to accomplish a goal or solve a problem
- 9. the space taken up by an object
- 11. to hang in a liquid or gas
- 13. two or more substances together
- 15. clear
- 19. a mixture formed when one substance dissolves into another
- 21. matter that flows to take the shape of its container
- 22. the act of moving
- 23. when magnets pull together
Down
- 1. the process in which materials interact and form new materials
- 2. solids, liquids, and gasses are all ________ of matter
- 4. a push or a pull
- 6. the standard unit for mass
- 8. the force that pulls everything toward Earth's center
- 10. the standard metric unit for measuring distance
- 12. the basic unit for liquid volume
- 13. the amount of matter in something
- 14. matter that is shapeless and expands to fill a container
- 16. what happens to salt when it mixes with water
- 17. not clear
- 18. matter with a definite shape
- 20. when one force is stronger than the other force