Owen Timbrook

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Across
  1. 3. reactants>_________
  2. 4. the chemical equation must always be_________
  3. 6. no atoms are gained or lost during any reaction
  4. 8. A + B > AB
  5. 9. bond energy is known as_________
  6. 10. AB > A + B
Down
  1. 1. there is a net release of energy in this reaction
  2. 2. AB + CD > AD + CB
  3. 5. there is a net absorption of energy
  4. 7. AB + C > AC + B