Given (A) n = 5 , m ℓ = + 1 (B) n = 2 , ℓ = 1 , m ℓ = − 1 , m s = − l /2 The maximum number of electron(s) in an atom that can have the quantum numbers as given in (A) and (B) are respectively:

Question

Given (A) n = 5 , m ℓ ​ = + 1 (B) n = 2 , ℓ = 1 , m ℓ ​ = − 1 , m s ​ = − l /2 The maximum number of electron(s) in an atom that can have the quantum numbers as given in (A) and (B) are respectively:

TestHub · Accepted Answer

(i) n = 5 means l = 0 , 1 , 2 , 3 , 4 since m = + 1 hence total no. of electrons will be = 0 ( from s ) + 2 (from p ) + 2 (from d ) + 2 ( from f ) + 2 (from g ) = 0 + 2 + 2 + 2 + 2 = 8 (ii) n = 2 , l = 1 , m l ​ = − 1 , m s ​ = − 1/2 represent 2 p orbital with one electron.

Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

Options:

Doubts & Discussion