Across
- 5. representation of a chemical reaction in symbols
- 6. matter can neither be created nor destroyed
- 8. something that creates a chemical reaction
- 9. any substance present at the start of a chemical reaction
- 10. result of a chemical reaction
- 11. chemical reaction that involves releasing energy in heat or light form
Down
- 1. a solid that is created when two solutions are mixed
- 2. one is when energy can come and leave and the other is the opposite
- 3. the process of turning one or more substances into new substances
- 4. reaction that absorbs heat
- 5. number placed infront of a chemical equation
- 7. number next to a chemical reaction