Across
- 1. usually includes a scientific explanation/comes after evidence
- 5. To break apart by electricity
- 7. a type of reaction that forms new substances
- 8. the starting substances of a chemical reaction
Down
- 2. a reaction that releases heat
- 3. 2 or more pieces of data/second part of scientific explanation
- 4. the substance(s)formed from a chemical reaction
- 6. usually answers a question/first sentence