The rule which states that an electron enters | vedclass

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(B) The $(n + l)$ rule,also known as the $n+l$ rule or the Madelung rule,is a part of the $Aufbau$ principle. According to the $Aufbau$ principle,elec

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Aufbau principle

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(B) The $(n + l)$ rule,also known as the $n+l$ rule or the Madelung rule,is a part of the $Aufbau$ principle. According to the $Aufbau$ principle,electrons fill atomic orbitals in the order of increasing energy,starting from the orbital with the lowest $(n + l)$ value. If two orbitals have the same $(n + l)$ value,the electron enters the orbital with the lower $n$ value.

The rule which states that an electron enters the sub-shell for which the $(n + l)$ value is minimum is known as:

Similar Questions

If $n = 3$,then which of the following values of $l$ is incorrect?

The number of orbitals in the fourth principal quantum number $(n = 4)$ is:

Which electron,$2s$ or $2p$,is more strongly attracted to the nucleus? Explain.

Which of the following sets of quantum numbers is not allowed?

Which of the following electronic configurations is not possible?

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