Across
- 2. A common indicator that turns red in the presence of an acid and blue in the presence of a base
- 5. ion released by acids
- 6. A common name for sodium Chloride
- 7. a chemical that changes colour for Acids, Bases and Neutral
- 8. a solution made of a base/alkali and water
- 10. A process in which chemicals move
- 11. A biological Catalyst
- 12. A green chemical found in chloroplasts
- 15. A substance that releases hydroxide ions
- 16. Rain that is acid
- 17. A chemical reaction in which glucose is breakdown
Down
- 1. A sugar formed by photosynthesis
- 3. Single celled organism that lives in water
- 4. A base which dissolves in water
- 5. ion released by a Base
- 8. A Substance that releases hydrogen ions
- 9. A reaction of an acid with a base
- 13. A scale used to measure the concentration of H+ ions in a solution
- 14. A term used to describe materials that store carbon in there structures