Oxidation involves which of the following in terms of electrons?

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Multiple Choice

Oxidation involves which of the following in terms of electrons?

Explanation:
Oxidation is about electrons leaving. In redox reactions, the substance that is oxidized loses electrons, which increases its oxidation state. The electrons don’t disappear; they are transferred to another substance, which is the one that gets reduced. So the essential idea is loss of electrons. Gaining electrons is reduction, not oxidation; transferring protons isn’t what defines oxidation, and while some oxidations release energy, energy change isn’t what defines the process. Therefore, oxidation involves loss of electrons.

Oxidation is about electrons leaving. In redox reactions, the substance that is oxidized loses electrons, which increases its oxidation state. The electrons don’t disappear; they are transferred to another substance, which is the one that gets reduced. So the essential idea is loss of electrons. Gaining electrons is reduction, not oxidation; transferring protons isn’t what defines oxidation, and while some oxidations release energy, energy change isn’t what defines the process. Therefore, oxidation involves loss of electrons.

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