Question

Energy of electron at rest is taken as zero what do you mean by this​

Answer 1

Answer:

A free electron at rest means that is infinitely far away from the nucleus and has the negligible attraction towards the nucleus. Thus it is assigned the energy value of zero. Mathematically, this corresponds to setting the orbit 'n' equal to infinity in the energy equation, such that E∞=0.

Explanation:

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Answer 2

Explanation:

The elecron at. rest means that is infinity far away from. the neucleus and has the negligible attraction towards the nuucleus .

Thus it is asssigned the energy value zero . Mathematically this corresponds to setting the orbit 'n' equal to infinity in. the energy we equation such that E directly. proptional to O