Across
- 1. Subatomic particle with a positive charge (6)
- 3. change Reaction forming nothing new (8,6)
- 5. Centre of an atom (7)
- 10. Substance with lots of hydrogen ions (4)
- 11. Where electrons are found in an atom (5)
- 13. Reacting an acid and a base (14)
- 16. Substance with lots of hydroxide ions (4)
- 17. Lots of acid/base particles and little water (12)
- 19. Being able to shape metals (12)
- 20. Subatomic particle with a negative charge (8)
- 22. Lots of water and few acid/base particles (6)
- 24. Elements on the left side of the Periodic Table (6)
- 25. Shininess of metals (6)
- 26. Term given to electrons in outer shell of an atom (7)
- 30. A charged atom (3)
- 31. Subatomic particle with no charge (7)
Down
- 1. Measure of acidity or basicity (2,5)
- 2. Having a high pH (5)
- 4. Number of protons in an atom (6,6)
- 6. Made of two or more types of bonded atoms (8)
- 7. Protons and neutrons in an atom (4,6)
- 8. Chemical used to test for carbon dioxide (9)
- 9. Reaction forming new substances (8,6)
- 12. Product in acid-carbonate reaction (6,7)
- 14. Drawing metals into wires (9)
- 15. Having a low pH (6)
- 18. Mixed metals (6)
- 19. Made up of different unbonded atoms (7)
- 21. A pH of 7 means this (7)
- 23. Product in all acid reactions (4)
- 27. Base that dissolves in water (6)
- 28. Made of one type of atom (7)
- 29. Seen when a gas is produced (7)