Across
- 2. new substances formed are called
- 3. magnesium + hydrochloric acid
- 6. another way to represent chemical reactions
- 7. substances that react together are called
- 8. reaction to form new substances
- 10. can dissolve in water
Down
- 1. can not dissolve in water
- 4. potassium iodide + hydrogen peroxide
- 5. Insoluble solid formed
- 9. Magnesium oxide is a