Across
- 2. A compound consisting of oxygen and one other element
- 3. Another name for combustion
- 7. A reaction which releases heat
- 9. C6H12O6+ xO2-> 6CO2 + 6H2O What is the value of x?
Down
- 1. Combustion is an example of...
- 4. Produced from the oxidation of iron
- 5. Is combustion a physical or chemical reaction
- 6. true or false batteries are also oxidation reactions
- 8. An element common in all combustion reactions