Question

explain the properties and trends of reducing and oxdising character of periods and groups
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Answer 1

Answer:

Oxidation is a reaction that results in the loss of an electron. Oxidation potential follows the same trends as the ionization energy. That is because the smaller the ionization energy, the easier it is to remove an electron, thus it increases along the period.

Reduction is a reaction that results in the gaining of an electron. Reduction potentials follow the same trend as the electron affinity. That is because the larger, negative electron affinity, the easier it is to give an electron and thus it decreases along the period.