What does prechemical mean?
Prechemical means Before a chemical reaction..
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Pronunciation varies by accent · adjective
Before a chemical reaction..
From this time until about 10−12 s, in the prechemical phase, some initial reactions and rearrangements of these species occur.
But much remains to be done in understanding the complex physical, prechemical and chemical stages of radiation interactions in even the simplest, biologically relevant, condensed materials.
An implication of this rationale is that a "prechemical" electron transfer occurs prior to the initiating step of carcinogen-biotarget interaction, which can culminate in adduct formation, intercalation, alkylation, etc. […]
Use prechemical when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Prechemical means Before a chemical reaction..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
From this time until about 10−12 s, in the prechemical phase, some initial reactions and rearrangements of these species occur.
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