Across
- 5. chemical that donates a hydrogen ion
- 8. there is a net absorption of energy
- 9. on the left side during a chemical reaction
- 10. there is a net release of energy
Down
- 1. no atoms are gained or lost during any reaction
- 2. also known as activation energy
- 3. on the right side during a chemical reaction
- 4. ionize completely in water
- 6. a substance that lowers the activation energy of a chemical reaction.
- 7. chemical that accepts a hydrogen ion