Across
- 3. to have a smell
- 6. mixture that is easy to separate
- 8. to get hot and catch on fire
- 10. a measure of the amount of matter in an object
- 11. change happens but is still the same
- 12. an orange or reddish brown coating that forms on metal that has been outside in air and water
- 13. anything that has mass and takes up space
- 14. the amount of space that matter takes up
- 17. matter that has a definite shape and takes up a definite amount of space
- 18. the total after adding all the parts together
Down
- 1. to mix completely particles that cannot be seen
- 2. describes matter by its size, shape, and odor
- 4. a change that forms a different thing
- 5. how much matter is in a given volume
- 7. matter can be separated by physical means
- 9. particles are spread out and shape can change
- 15. particles are loose and shape can change
- 16. same throughout, can not be separated