Across
- 1. an area or volume that is used or taken up.
- 5. a mixture of gases that surrounds the earth.
- 6. to move to & fro or up & down quickly & repeatedly.
- 7. how much space an object occupies.
- 9. the amount of matter in a object (weight).
- 12. distinct forms in which matter can exist.
- 14. state of matter with volume/NO definite shape.
- 15. something that can be perceived or detected.
Down
- 2. examine to note similarities & differences.
- 3. tiny bits of matter that make up everything.
- 4. anything that takes up space and has mass.
- 8. feature/characteristic you can observe/measure.
- 10. anything composed of parts arranged together in some way.
- 11. state of matter with NO definite shape/volume.
- 13. state of matter with definite shape & volume.