In a chemical reaction the electrons are the particles in the atom that are exchanged or lost or gain
From what I can remember, its the electron. Those are the particles that reside in the valance shell. Maybe someone can verify that........
In chemical reactions, the primary parts of the atom exchanged are electrons, which are involved in bond formation and breaking. Atoms can lose or gain electrons, forming ions and leading to changes in molecular structures. These electron exchanges are crucial for the reaction types and pathways that govern chemical behavior.
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