Across
- 4. Exchange of ions to form 2 new substances
- 6. Decomposition reaction by absorbing light
- 7. When 2 substances combine
- 10. Used to know if 1 metal displaces the other
- 13. Used to split water into hydrogen and oxygen
- 15. Reaction where metal is oxidised, leading to its destruction
- 16. Reaction that causes bad odor and taste
Down
- 1. Adding of coefficients to ensure law of conservation of mass isn't violated
- 2. Solution state where a salt is dissolved in water
- 3. Insoluble substance
- 5. Found on the L.H.S of a chemical equation
- 8. Released during an exothermic reaction
- 9. Reaction where removal of oxygen from a substance occurs
- 11. Combining capacity of an element/compound
- 12. Most reactive metal
- 14. Increases the rate of a chemical reaction