Last Updated：2025/12/04
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In the history of chemistry, the binary theory proposed that every salt consists of only two substances, either both simple or one simple and the other a compound playing the part of a simple body.
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In the history of chemistry, the binary theory proposed that every salt consists of only two substances, either both simple or one simple and the other a compound playing the part of a simple body.
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Related words
binary theory
Noun
obsolete
Japanese Meaning
二元説：全ての塩は、単純な物質２種類から成り立っているとする化学における（時代遅れの）理論。すなわち、両方が単純な物質であるか、一方が単純な物質で、もう一方が化合物でありながら単純な物質の役割を果たすという説。
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