Question

explain exchange energy​

Answer 1

Answer:

Exchange energy is the energy released when two or more electrons with the same spin-exchange their positions in the degenerate orbitals of a subshell.

Explanation:

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Answer 2

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If two or more electrons with the same spin are present in degenerate orbitals, there is a possibility for exchanging their positions.

During exchange process, the energy is released and the released energy is called exchange energy.