Across
- 1. A more complex molecule breaks down
- 4. Where both : oxidation and reduction take place
- 10. Involves 2 metals(one is more reactive than the other), and a salt solution
- 11. Decomposition by heat
- 12. Decomposition by electricity
- 13. Decomposition by sunlight
- 14. When 2 or more reactants form a single product
Down
- 2. Insoluble salts are formed (type of double displacement)
- 3. Loss of H2 and gain of O2
- 5. Absorption of heat
- 6. Loss of heat
- 7. 2 compounds exchange their ions to form a new pair of products in ___ displacement
- 8. Gain of H2 and loss of O2
- 9. Reaction between an acid and a base