Chemistry, asked by sunnybanarjee65, 16 days ago

why is the electronic energy is an atom assigned a negative valu

Answers

Answered by deepalbataniya1

Answer:

As the electron gets closer to the nucleus (as n decreases), En becomes larger in absolute value and more and more negative. Hence, electronic energy is negative because energy is zero at infinite distance from the nucleus and decreases as the electron comes towards the nucleus.

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