Write information about the four quantum numbers.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) Principal quantum number $(n): n$ defines the shell,determines the size of the orbital,and also to a large extent the energy of the orbital.
Azimuthal quantum number $(l):$
- $l$ identifies the subshell and determines the shape of the orbital.
- For a given $n$,$l$ can have values from $0$ to $(n-1)$.
- There are $(2l+1)$ orbitals of each type in a subshell (e.g.,$s, p, d, f$).
Magnetic quantum number $(m_l):$
- $m_l$ designates the orientation of the orbital in space.
- For a given value of $l$,$m_l$ has $(2l+1)$ values ranging from $-l$ to $+l$.
Spin quantum number $(m_s):$
- $m_s$ refers to the orientation of the spin of the electron.
- It can have two values: $+\frac{1}{2} (\uparrow)$ or $-\frac{1}{2} (\downarrow)$.

Explore More

Similar Questions

Which of the following ions does not have the same electronic configuration as $Ne$?

The number of possible spatial orientations of an electron in an atom is given by its

Any $p-$ orbital can accommodate up to:

The magnetic quantum number of the valence electron of sodium $(Na)$ is

The atomic orbitals are progressively filled in order of increasing energy. This principle is called as

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo