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Also known as potential of hydrogen, pH value
مقیاسی برای تعیین میزان اسیدی یا بازی بودن
pH is a measure of how acidic or basic a substance is, on a scale that typically ranges from 1 to 10. It matters because the acidity or basicity of liquids and solutions affects how they behave in chemistry, biology, and everyday applications like water treatment and food production.
AI-generated from the Wikipedia summary — may contain errors.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).