Across
- 3. the state of matter that holds its shape
- 4. measures how closely matter is packed together
- 5. the sun is in this state of matter
- 8. the only time plasma can be found naturally on Earth
- 9. the state of matter that spreads out all over if it is not in a sealed container
- 12. when water turns into a gas
- 13. anything that has mass and takes up space
- 14. ____ must be added or removed for matter to change its state or phase
Down
- 1. the branch of science that studies matter
- 2. when a gas turns into a liquid
- 5. ____changes are when the size or shape of a piece of matter changes
- 6. _____ changes are when one type of matter becomes a new type of matter
- 7. matter can be found in 4 states or ___
- 10. Mass, shape, hardness, smell, and color are what of matter?
- 11. state of matter that takes the shape of the container it is in