JEE Main 2024 Chemistry question
In an atom, total number of electrons having quantum numbers n = 4, |m| = 1 and m = is
Answer: 6
Solution
For n = 4, || = 1 occurs in p, d and f subshells (each has = +1 and −1): 3 × 2 = 6 orbitals, each with one electron of = −1/2.