Across
- 2. Most reactions go faster at ____ temperatures
- 5. in a chemical reaction the equation must be _____
- 7. In the law of _____ no atoms are gained or lost during any reaction
- 9. Bond energy is also known as _____ energy
- 10. In an ____thermic reaction there is a net absorption of energy
Down
- 1. New color represents _____ change
- 3. In an ____thermic reaction there is a net release of energy
- 4. In chemical equations you read from ___ to ___
- 6. _____ energy is the amount of energy required to pull two bonded atoms apart
- 8. ____ rates are affected by temperature
