Question

Do electrons in the same energy level have the same energy?​

Answer 1

Answer:

The electrons in the same sub-shell have the same energy when not in an external electromagnetic field. Since electromagnetic fields are infinite in size, it is only an approximation to claim that same shell electrons all have identical energy

Answer 2

The electrons in the same sub-shell have the same energy when not in an external electromagnetic field. Since electromagnetic fields are infinite in size, it is only an approximation to claim that same shell electrons all have identical energy.

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