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In oxidation–reduction reactions, ____.

User Veswanth
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Answer:

chemical reaction

Step-by-step explanation:

An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron.

User Zmbush
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