Let us see now n = 2, l will be 0, m would be 0. So, m s would be plus a half minus a half number of electrons would be 2, I would also have in this, l = 1. So, m = - 1, 0, 1 for each 2 levels of m s.
ಈಗ n = 2 ಆದಾಗ l = 0 ಆಗಿರುತ್ತದೆ, m =0 ಆಗಿರುತ್ತದೆ. ಆದ್ದರಿಂದ, Ms = + 1/2 or -1/2 , ಎಲೆಕ್ಟ್ರಾನ್ ಗಳ ಸಂಖ್ಯೆ 2 ಆಗಿರುತ್ತದೆ, l = 1 ಇರುತ್ತದೆ .