Across
- 4. - A solution with a pH value below 7
- 6. _____ indicator. Changes solution's color based on pH levels.
- 8. A very basic compound, sodium hydroxide
- 10. Strips that come in red and blue varieties, used for testing acidity vs basicness.
- 11. A very basic compound, hydrochloric acid
- 12. A common element with a neutral pH, drunk often and needed to live.
Down
- 1. Compound made of H+ ions, forms pH
- 2. A vegetable-based indicator for pH levels
- 3. A solution with a pH value higher than 7
- 5. very useful strip that will turn colors in correlation to pH levels
- 7. A solution with a pH value of 7
- 9. When testing with Phenol red, an acid will show up as this color