Across
- 3. chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
- 7. a chemical decomposition of a substance caused by heat.
- 8. absorption of heat
- 10. the oxidation of fats that is caused by hydration (water), oxidation (oxygen), metallic atoms or microbes.
- 12. which is obtained from a chemical reaction
- 13. unbalanced equation
- 14. combination of two or more reactants
- 15. reaction decomposition of one product
Down
- 1. release of heat
- 2. he decomposition or separation of molecules by the action of light.
- 4. which is used in a chemical reaction
- 5. process which changes in composition in mater
- 6. the process of corroding or being corroded.
- 9. reactions that involve the transfer of electrons from one species to another
- 11. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.