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Pronunciation varies by accent · noun
(chemistry) any atom or group which, when added to a chromophore, causes a bathochromic shift in its spectrum.
Use auxochrome when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Auxochrome means (chemistry) any atom or group which, when added to a chromophore, causes a bathochromic shift in its spectrum.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use auxochrome where its definition matches the intended context.
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