Hayden York Crossword

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Across
  1. 4. when there is a net releaseof energy.
  2. 5. AB → A + B
  3. 7. When there is a net absorption of energy.
  4. 8. A + BC → AC + B
  5. 9. Bond energy is the amount of energy required to pull two bonded atoms apart
  6. 10. when balancing equations you read it from left to ___
Down
  1. 1. AB + CD → AD + CB
  2. 2. No atoms are gained or lost during any reaction
  3. 3. AB + oxygen → oxides of A & B + H2O
  4. 6. A + B → AB