Answer to Question #2002 in Inorganic Chemistry for vinay kumar singh

Question

Write the possible values for the four quantum numbers of an electron present in the 3s orbital.

Answer 1

For the third shell n = 3, for s -electrons orbital and magnetic quantum
numbers are equal to zero, spin quantum number for electron& is ±1/2

Thus

& n & l & & & m s

& 3 & 0 0 plusmn;1/2