Across
- 4. What a thermometer measures
- 7. the energy required to get a reaction started
- 9. Example of an exothermic reaction
Down
- 1. Ingredients that go into a reaction
- 2. The unit of energy
- 3. Can speed up a reaction or require less energy
- 5. Reaction transfers energy to the surroundings
- 6. Reaction that transfer energy from surroundings
- 8. The makimong or breaking of a chemical reaction