Across
- 1. how may states of matter are there
- 4. 2 or more atoms
- 8. changes the appearance of an item
- 9. what what we measure matter in
- 10. what we describe matter in
- 11. is what all matter is made of
- 13. particles move around slowly
- 14. occurs when the is a change in the appearence of an item
Down
- 2. made of 1 atoms
- 3. particles move around qickly
- 5. how many elements have been discovered so far
- 6. the tool we use for matter
- 7. anyhing that has mass and takes up space
- 12. an example is water
- 15. particls are still
- 16. what mtter can be broken down into