Across
- 2. they are all one thing and they can not be separated,
- 5. a group of atoms connected together
- 7. the amount of space the amount of space that matter takes up
- 8. when an ice cube melts and turns into a……..,
- 9. off each other
- 11. change something in a physical way for example when you take an egg and crack it and fry it you can not change it back to its original shape and size and looks
- 13. When the rain goes down from the clouds
- 15. Cross Word
- 17. apart or aspect of something abstract
- 19. when water freezes and turns into a ……..
- 21. of matter Solid,liquid, gas, and plasma
- 22. a crossword puzzle using the following words.
Down
- 1. anything that takes up space,
- 3. point When you lower the temperature and a solid turns into a liquid, melting point When you turn the temperature up high a solid turns into a liquid
- 4. point When you turn the temperature so high it starts to turn into gas
- 6. When the rain goes back up into the clouds
- 10. it is many molecules moving fast almost bouncing off eachother
- 12. change Something that makes atoms rearrange themselves to form a different kind of matter
- 13. anything that is composed to 2 or more substances,
- 14. how to solve a mixture and a substance
- 16. something that has so many molecules they they are going so fast that they are
- 18. 2 or more things put together,
- 20. how much/amount
