Across
- 1. a fundamental item that can't be easily broken into smaller pieces
- 3. this state of matter that takes the shape of it container
- 6. when it changes the thing stays the same just looks different
- 7. a material composed of so-called antiparticles and the opposite of matter
- 10. characteristic of matter that you can observe or measure directly
- 12. water in the form of gas is called
- 14. if its hot outside the liquid water in a puddle wil___ and turn into gas
- 15. this state of matter has a definite shape
Down
- 2. is often made up of different kinds of atoms
- 4. this state of matter has no definite volume
- 5. to make a new substance
- 8. the amount of space that matter takes up is its__
- 9. a particle of matter that defines a chemical element
- 11. everything around us that takes up space and has mass
- 13. the amount of matter in an object