The numbers on a pH scale range from _____ to _____.
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Keep practicing — related questions
- Acids are numbers _-_ on the pH scale.
- Bases are number _-_ on the pH scale.
- Neutral substances, like water, are number _ on the pH scale.
- Basic solutions can have a pH value of ______ to _____.
- Pure water has a pH level of a around what number?
- Where in the pH scale can a solution be considered as very basic?
- What pH is an acid?
- Good fertile soil has pH ranging between _________.