Quantum Numbers
Quantum Numbers: Overview
This Topic covers sub-topics such as Quantum numbers
Important Questions on Quantum Numbers
What are quantum numbers? Explain azimuthal quantum number.


All the four quantum numbers for the two different electrons of an atom can be the same.

Why is it important to know the electronic configuration of the elements while writing the quantum numbers for the particular electron?

Which one of the following represents the direction of the electron spin?

What is the relation between principal quantum numbers and the main energy level?

Which set of quantum numbers is correct for a 3p electron?

How many electrons can the f-subshell hold?

Which quantum number determines the number of orbitals in a subshell?


What is the relationship between n and l?


How many possible values of m exist for a p-subshell?

Which quantum number determines the spin of an electron?

For n=3, what is the maximum number of electrons?

How many orbitals are there in a d-subshell?

What is the maximum number of electrons in a single orbital?

Which of the following sets of quantum numbers is invalid?

How many subshells are present in the fourth energy level (n=4)?

What does the magnetic quantum number (m) signify?
