Across
- 3. what are strong acids and alkalis?
- 7. what is a common acid used in the lab?
- 9. what is 12-14 on the PH scale?
- 10. what is 8-11 on the PH scale?
- 11. what is one thing an indicator can be made from?
- 12. what is 7 on the PH scale?
Down
- 1. how do weak acids taste?
- 2. what is a common alkali used in the lab?
- 4. what is 3-6 on the PH scale?
- 5. what is a common acid used at home?
- 6. how do weak alkalis feel?
- 8. what is a common alkali used at home?