Across
- 1. anything that takes up space and has mass.
- 2. the amount of space matter takes up
- 4. how much( How much matter it has) and isn't always measured in weight
- 6. liquid, solid, gas, plasma
- 9. you can change the matter in it, but once you change it you can't put it back to what it originally was
- 10. when water boils into water vapor
- 13. when water turns into water bubbles sometimes like in a water bottle
- 16. anything that has 2 separate elements but is a mixture
- 18. the molecules are fast, but not as fast as plasma
- 19. particles are pact tight together, does not change its shape
- 20. something that is extremely easy to separate like chex cereal
Down
- 1. the smallest unit of a compound, but is bigger than a atom
- 3. when one of the properties change, like color, but stays the same before the change
- 5. has 2 elements, hard to seperate but is possible
- 7. a substance that cannot be broken down into pieces hint: periodic table
- 8. the temperature when a liquid turns into a solid hint: ice
- 11. the point where a solid melts into a liquid
- 12. the point when water gets hot and maybe turns into water vapor if hot enough
- 14. the smallest element of matter
- 15. takes shape of any container particles flow easily
- 17. faster moving than a gas hint: lighting or electricity