Across
- 5. Magnesium ribbon on burning in air produces
- 7. supporter of combustion
- 8. type of combustion firecracker
- 9. The substance expected to have the highest ignition temperature
- 10. chemical reaction that produce heat
Down
- 1. main product of incomplete combustion
- 2. temperature at which substance catches fire
- 3. 35 c is ignition temperature of
- 4. a substance that increases the rate of a chemical reaction without getting used
- 6. The substance that does not burn with flame is