Across
- 3. gain of electrons
- 4. substances initially present in a reaction
- 8. shows actual substances present
- 10. does not dissolve in a liquid
- 11. dissolves in a liquid
Down
- 1. water with magnesium and calcium ions
- 2. only shows active substances
- 4. electron transfer from one substance to another
- 5. hydrocarbon and oxygen form carbon dioxide and water
- 6. loss of electrons
- 7. neutralization reaction
- 9. substances that are formed in a chemical reaction