Across
- 7. Substances formed as a result of a chemical reaction.
- 8. Conversion of a gas or vapor into a liquid.
- 9. Exchange of elements between two compounds.
- 12. The substance that gets reduced
- 15. Substances that undergo chemical change in a reaction.
- 16. Gain of electrons by a substance during a reaction.
- 18. A type of reaction where two or more substances combine to form a single product.
Down
- 1. Process of using an electric current to drive chemical reaction.
- 2. Loss of electrons by a substance during a reaction.
- 3. A reaction that absorbs heat energy from its surroundings.
- 4. Insoluble solid formed during a chemical reaction.
- 5. The substance that gets oxidised
- 6. Process of using the sunlight to drive chemical reaction.
- 10. Reaction between an acid and a base to form salt and water.
- 11. A reaction that releases heat energy to its surroundings.
- 13. Breaking down of a compound into simpler substances.
- 14. A type of reaction involving both reduction and oxidation processes.
- 17. Rapid chemical combination of a substance with oxygen, producing heat and light.