Across
- 1. Gain of electrons in a reaction
- 8. Reaction between an acid and a base
- 10. Reaction where two or more substances combine to form a single product
- 11. Substance that undergoes change in a reaction
- 12. A reaction that produces heat
- 15. Loss of electrons in a reaction
Down
- 2. Reaction where a compound breaks down into simpler substances
- 3. Process of coating iron with zinc to prevent rusting
- 4. Balanced representation of a chemical reaction
- 5. Reaction where one element replaces another
- 6. Reaction involving oxygen
- 7. Chemical reaction where energy is absorbed
- 9. Substance formed after a chemical reaction
- 13. Substance that speeds up a reaction without being consumed
- 14. Substance that slows down a reaction