unit 13 Jacob Goodson

12345678910
Across
  1. 4. the energy holding a bond together
  2. 6. a reaction A+BC=AC+B
  3. 7. a reaction AB+oxygen=oxides
  4. 9. energy needed to start a reaction
  5. 10. fill in the number __H2 + 02 = 2 H2O
Down
  1. 1. the most common oxidizers as a result of combustion are carbon dioxide and___
  2. 2. AB+CD=AD+CB
  3. 3. one or more new components are formed as a result of the rearangement of atoms
  4. 5. a reaction A+B=AB
  5. 8. a reaction AB=A+B