Across
- 6. a reaction A+BC=AC+B
- 8. energy needed to start a reaction
- 9. a reaction AB+oxygen=oxides
- 10. a reaction A+B=AB
Down
- 1. AB+CD=AD+CB
- 2. one or more new components are formed as a result of the rearangement of atoms
- 3. a reaction AB=A+B
- 4. the most common oxidizers as a result of combustion are carbon dioxide and___
- 5. the energy holding a bond together
- 7. fill in the number __H2 + 02 = 2 H2O