Across
- 3. Solid formation
- 5. Decomposition by light
- 7. Burning
- 9. Redox
- 13. Neutralization
- 14. Joining of two or more substances
- 16. One
Down
- 1. Breakdown
- 2. Acid-base reaction
- 4. Two
- 6. Decomposition by heat
- 8. Loss of electrons
- 10. Decomposition by electricity
- 11. Heat absorbing
- 12. Heat releasing
- 15. Iron oxidation
