Across
- 4. when a solid combines with a liquid to make a new substance
- 5. when something has turned liquid to solid from low temperature
- 7. elements of water
- 8. you breathe it
- 9. made out of atoms
- 10. takes shape of it's container
- 12. makes your voice high pitch
- 14. can be compressed into smaller volumes
- 16. stays in a fixed position
- 18. increase of temperature
Down
- 1. joined together this makes molecules
- 2. Zr on periodic
- 3. one of the main groups
- 6. one of the most valuable elements
- 7. He on the periodic table
- 9. when some is turning from a solid to liquid due to heat
- 11. something expected
- 13. measured using balance
- 15. Ag in the periodic table
- 17. Li on the periodic table