What term describes a substance with a pH less than 7, known for its ability to donate protons in chemical reactions?
Category: Science · Difficulty: expert
Hint: Think of lemon juice and vinegar.
Answer
Acid
Explanation
An acid is a substance that can donate protons (H+) in a solution, characterized by a pH below 7.
This is a expert science riddle — one of the harder riddles here. The answer is Acid.
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