Across
- 4. How much space something takes up...
- 6. A small piece of matter...
- 8. Something that holds something else...
- 9. Circles and squares are ...
- 10. When ice changes to water...
- 11. It flows and takes the shape of its container...
- 12. Smallest unit of matter, made of small particles
- 15. Can move around easily
- 16. A liquid we need to drink to live ...
- 17. Very close together...
- 18. dioxide We breathe out this gas...
Down
- 1. The measurement of how hot and cold something is ...
- 2. Energy to make something hotter...
- 3. A state can change if there is ...
- 5. Changing a liquid into a solid...
- 7. We breathe in this gas...
- 9. Liquid, solid or gas is a ...
- 13. Everything is made up of ...
- 14. It moves freely and has no shape ...
- 15. We see this when we open a can of coke...