Across
- 2. Substance that dissolves another
- 5. Basic building block of matter
- 6. Amount of matter in object
- 7. H₂O compound
- 8. Force of gravity on an object
- 11. Amount of space occupied
- 12. Scale measuring acidity
- 14. Force per unit area
- 15. NaCl compound
- 18. Greenish-yellow halogen gas
- 19. Rapid vaporization process
- 22. Gas turning into liquid
Down
- 1. Neither acidic nor basic
- 2. Substance being dissolved
- 3. Measure of heat energy
- 4. Substance that accepts protons
- 9. Liquid turning into vapor
- 10. Mass per unit volume
- 13. Liquid turning solid
- 15. Homogeneous mixture
- 16. Substance that donates protons
- 17. Solid turning into liquid
- 20. Soft reactive metal
- 21. Energy transfer due to temperature difference