Across
- 5. group objects based on like properties
- 6. the change from gas to liquid
- 9. change from liquid to solid
- 12. the type of matter that makes up an object
- 13. the amount of matter in an object
Down
- 1. an observable trait of matter
- 2. give a good reason for a choice
- 3. matter that does not have a set shape and spreads out
- 4. join two or more things into one unit
- 7. set or fixed
- 8. using your senses to notice and describe things in the world around you
- 10. a slow change from liquid to gas
- 11. change from solid to liquid