In redox terminology, LEO and GER stand for

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Multiple Choice

In redox terminology, LEO and GER stand for

Explanation:
Redox terminology links to electron transfer. Oxidation is when a species loses electrons, which raises its oxidation state. Reduction is when a species gains electrons, lowering its oxidation state. The mnemonic LEO and GER captures this directly: Loss of Electrons is Oxidation, Gain of Electrons is Reduction. In any redox pair, one species is oxidized (loses electrons) and the other is reduced (gains electrons). The other options mix up the wording or use unrelated terms, so they don’t fit the standard definitions.

Redox terminology links to electron transfer. Oxidation is when a species loses electrons, which raises its oxidation state. Reduction is when a species gains electrons, lowering its oxidation state. The mnemonic LEO and GER captures this directly: Loss of Electrons is Oxidation, Gain of Electrons is Reduction. In any redox pair, one species is oxidized (loses electrons) and the other is reduced (gains electrons). The other options mix up the wording or use unrelated terms, so they don’t fit the standard definitions.

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