(D) For a given principal quantum number $n$,the total number of orbitals is given by $n^2$.For $n = 3$,the total number of orbitals is $3^2 = 9$.Each

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(D) For a given principal quantum number $n$,the total number of orbitals is given by $n^2$.For $n = 3$,the total number of orbitals is $3^2 = 9$.Each orbital can hold a maximum of two electrons,one with $m_s = +1/2$ and one with $m_s = -1/2$.Therefore,the number of electrons with $m_s = -1/2$ is equal to the total number of orbitals,which is $9$.

Class 11 Chemistry Structure of Atom Quantum number, Electronic configuration and Shape of orbitals

Medium

The maximum number of electrons with principal quantum number $n = 3$ and spin quantum number $m_s = -1/2$ is:

A
$2$
B
$4$
C
$5$
D
$9$

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Class 11

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Structure of Atom

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Quantum number, Electronic configuration and Shape of orbitals

Maximum number of electrons in a subshell with $l = 3$ and $n = 4$ is

MediumAIPMT 2012

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Which of the following statements is not correct for an electron that has the quantum numbers $n = 4$ and $m = 2$?

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The five $d$-orbitals are designated as $d_{xy}, d_{yz}, d_{xz}, d_{x^2-y^2},$ and $d_{z^2}$. Choose the correct statement from the following.

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An electron having quantum numbers $n = 4, l = 3, m = 0, s = -1/2$ is present in which orbital?

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What is the maximum number of electrons that can be accommodated in an orbital with $l = 3$?

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The maximum number of electrons with principal quantum number $n = 3$ and spin quantum number $m_s = -1/2$ is:

Similar Questions

Maximum number of electrons in a subshell with $l = 3$ and $n = 4$ is

Which of the following statements is not correct for an electron that has the quantum numbers $n = 4$ and $m = 2$?

The five $d$-orbitals are designated as $d_{xy}, d_{yz}, d_{xz}, d_{x^2-y^2},$ and $d_{z^2}$. Choose the correct statement from the following.

An electron having quantum numbers $n = 4, l = 3, m = 0, s = -1/2$ is present in which orbital?

What is the maximum number of electrons that can be accommodated in an orbital with $l = 3$?

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