Quantum numbers

[marindaj]

What are quantum numbers? And how many are there?

[Admin]

"Quantum numbers describe the distribution of electron(s) around the nucleus of the atom. The information of quantum numbers can help to understand the rules and principles of writing electron configuration (arrangement of electrons)"

There four quantum numbers, each number provides a specific characteristic of the atom:

(n) refers to the principal quantum number
(l) refers to the angular momentum quantum number
(m) refers to the magnetic quantum number
([m][/s]) refers to the spin quantum number

for more details check the link below:
www.angelo.edu/faculty/kboudrea/general/quantum_numbers/Quantum_Numbers.pdf