Answer:
Neutral.
Step-by-step explanation:
The pH scale goes from 0 to 14, 0 being strongly acidic, and 14 being strongly basic. It measures the amount of hydrogen ions in a substance, so acidic substances would have less hydrogen ions.
Distilled water is a 7 on the pH scale, being a neutral substance. Meanwhile, lemon juice is a 2, being quite acidic. Bleach would be a 13, as it is a basic substance.