Item:Q4950: Difference between revisions
Created a new Item: pH, measure of the acidity or basicity of an aqueous solution |
Created claim: Wikidata property (P22): pH value (P304) |
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| Property / instance of | |||
| Property / instance of: acidity function / rank | |||
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| Property / subclass of | |||
| Property / subclass of: chemical quantity / rank | |||
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| Property / subclass of | |||
| Property / subclass of: logarithmic quantity / rank | |||
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| Property / Wikidata property | |||
| Property / Wikidata property: pH value / rank | |||
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