Across
- 2. More plus signs on product side than reactant side
- 4. there is a net release of energy
- 5. there is a net absorption of energy
- 7. No atoms are gained or lost during any reaction.
- 9. The amount of energy to pull to bonded atoms apart, which is the same as the amount of energy released when they are brought to together, this is also known as activation energy.
- 10. Elements and compounds before a reaction
Down
- 1. two compounds find new partners
- 3. Only one compound finds a new partner
- 6. compounds after a reaction
- 8. More plus signs on reactant side of equation than product side