Across
- 1. To eliminate a substance
- 4. A solid matter dissolved into a solute
- 5. A chemical reaction which can be reversed
- 6. A _____ dissolves a solute
- 8. _______________ is a alkalis which effervesces with acids
- 9. A solute when a solvent has been dissolved
- 14. A chemical change which can't be reversed
- 16. The formula of an active ingredient
- 17. This state of matter has no volume and no fixed shape
- 18. ___________ is when Gas turns to Liquid
- 20. From a Liquid into a Solid
- 21. To make thinner
Down
- 2. ____________ is when oxygen molecules enter act with electrons
- 3. To make inoperative
- 7. When an active chemical substance alights
- 10. A _______ has a volume but no fixed shape
- 11. This is when Gas turns into a Solid
- 12. ___________ is a chemical change when Liquid to Gas and Gas to Liquid
- 13. To _________ is to set out
- 15. A process which dissolves CO2 into a Solid
- 19. _______ is a chemical substance that neutralises alkalis and dissolves Solids