Loss of electrons is known as

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Multiple Choice

Loss of electrons is known as

Explanation:
Oxidation is the loss of electrons. When a species loses electrons, its oxidation state increases (for example, a metal atom going from 0 to +2 as it becomes an ion). In redox chemistry, the process always involves paired changes: the substance that loses electrons is oxidized, and the substance that gains those electrons is reduced. The term redox captures this coupled transfer. Reduction, by contrast, is the gain of electrons, and spontaneous describes whether a reaction can happen without added energy, which isn’t the specific idea behind electron transfer. So the correct concept is oxidation.

Oxidation is the loss of electrons. When a species loses electrons, its oxidation state increases (for example, a metal atom going from 0 to +2 as it becomes an ion). In redox chemistry, the process always involves paired changes: the substance that loses electrons is oxidized, and the substance that gains those electrons is reduced. The term redox captures this coupled transfer. Reduction, by contrast, is the gain of electrons, and spontaneous describes whether a reaction can happen without added energy, which isn’t the specific idea behind electron transfer. So the correct concept is oxidation.

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