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What is the pH scale number?

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Anonymous

9y ago
Updated: 3/15/2022

The pH scale goes from 0-14, 0 being the most acidic and 14 being the most alkaline (basic). 7 is neutral, and the scale goes in opposite directions from there.

Fun Fact: your stomach acid (HCl-hdrochloric acid) is a 1 on the pH scale, it doesn't eat away your stomach because of a lining of mucus.

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Kaylah Ward

Lvl 13
3y ago

What else can I help you with?