Answer | Crossword Clue |
---|---|
ACID | Its pH is below 7 |
ACID | It's below 7 on the pH scale |
ALKALI | Its pH is more than 7 |
ALKALI | Its pH is higher than 7 |
ACID | Having a pH below 7 |
ACID | It has a pH below 7 |
NONBASIC | 7 or below on the pH scale |
ACID | Anything below 7 on the pH scale |