Across
- 2. - Determines if acidic or basic
- 3. - Acids change the litmus paper to what color?
- 4. - A acid is a proton ___
- 7. - formed from the reaction of an acid and base
- 8. - A base is a proton ____
- 9. - atom with a positive or negative charge
Down
- 1. - the reaction of an acid or base
- 5. - Ammonia is?
- 6. - Bases change the litmus paper to what color?
- 8. - Lemon juice is?