Across
- 2. It is a state of matter
- 4. It is H2O
- 9. The amount of substance in a certain volume.
- 11. Anything that has mass and takes up space.
- 12. matter with a composition that is all the same.
- 14. it is inside an atom.
- 16. Usually it has to get very hot. But then it changes it states of matter into liquid from a solid.
- 18. When something is changing its state of matter and it starts to bubble a lot.
- 20. The mass per unit volume like sub stance.
- 21. They have solid, liquid, and gas.
Down
- 1. To form a solution by mixing evenly.
- 3. Attractive force for some metals and iron.
- 5. A substance that consists of just one type of atom.
- 6. The ability for something to dissolve.
- 7. The amount of matter in an object.
- 8. The ability of matter to conduct or carry along electricity or heat.
- 10. It contains two or more different elements chemically bonded.
- 13. They make up everything in the world. There are trillions that make up your body.
- 15. The amount of space something occupies.
- 17. Matter that can vary in composition.
- 19. It is a state of matter that can knock you out by entailing it.