Across
- 3. Repeating pattern in table
- 7. Having high pH
- 8. Process of chemical change
- 10. Compound with oxygen
- 12. Shows reactants and products
- 14. Having low pH
- 16. Compound with NO₃ group
- 17. Represents an element
- 18. Represents a compound
- 19. Alloy of copper and zinc
- 22. Make neither acidic nor basic
- 23. Product of acid-base reaction
Down
- 1. Can be hammered into sheets
- 2. Compound with OH group
- 4. Can be drawn into wires
- 5. Characteristic of matter
- 6. Compound with CO₃ group
- 9. Transfers heat or electricity
- 11. Resists electricity or heat
- 13. Group of inert gases
- 15. Established scientific rule
- 17. Compound with sulfur
- 19. Alloy of copper and tin
- 20. Alloy of iron and carbon
- 21. Mixture of metals