Across
- 2. A + B → AB
- 3. No atoms are gained or lost during any reaction.
- 6. this one AB + CD → AD + CB
- 7. net release of energy.
- 8. A + BC → AC + B
- 10. AB → A + B
Down
- 1. net absorption of energy.
- 4. is also known as bond energy.
- 5. AB + oxygen → oxides of A & B plus H20
- 9. is the amount of energy required to pull two bonded atoms apart.