Across
- 6. What is the term for gas bubbles released during a reaction in a liquid?
- 7. What is the term for reactions that release heat?
- 8. What is the substance that speeds up a chemical reaction without being consumed?
- 10. What is the term for substances that undergo change during a chemical reaction?
Down
- 1. What type of reaction proceeds with the absorption of light energy?
- 2. What type of reaction occurs with the absorption of electrical energy?
- 3. What is the term for reactions that absorb heat?
- 4. What do you call a reaction where a compound breaks down into simpler substances?
- 5. Bond What is the force that holds atoms together in a molecule called?
- 9. What forms when an insoluble solid emerges from a solution?