How many electrons are gained or lost in the following half-reaction? Zn → Zn⁺² A)2 electrons are lost B)1/2 electron is gained C)1/2 electron is lost D)2 electrons are gained E)4 electrons are gained

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In the given half-reaction, Zn is transformed into Zn^2+, indicating that it loses 2 electrons to form a divalent cation. This is a typical oxidation process where the oxidation state of zinc increases from 0 in Zn to +2 in Zn^2+.

How Many Electrons Are Gained or Lost in the Following