Which of the following set of quantum numbers represent maximum number of electrons in Ni (Nickel) (1) "n=2,l=1,m=+1
(2) "n=3, l=2,m=0]
(3) "n=3,m=0,`s=+1/2`
(4) "n=4,m=0,`s=-1/2`

Which of the following sets of quantum numbers represents the highest energy of an electron? I n=5,l=0,m=0,s=+1/2 II n=6,l=2,m=1,s=+1/2 III n=5,l=1,m=1,s=-1/2 IV n=4,l=1,m=0,s=-1/2

4) Which of the following set of quantum number is not possible? (A) "n=3,l=2,m=-1, s=-1/2 (B) "n=4,l=2,m=-2, s=+1/2 (C) "n=3,l=1,m=2, s=-1/2 (D) "n=4,l=1,m=1, s=+1/2

Which of the following sets of quantum number for orbitals in hydrogen atom has a greater energy of electrons ? a. n = 3,l = 2,m = +1 b. n = 3,l = 2, and m = -1

Which orbital represents the following set of quantum numbers n =3, l=0, m =0 s = + 1//2

Which of the following sate of quantum numbers is not permissible for an electron in an atom? (i) n = 1,l = 1, m_(l) 0, m_(s) =+ 1//2 (ii) n = 3, l = 1, m_(1) =- 2, m_(s) =- 1//2 (iii) n =1, l = 1, m_(l) = 0, m_(s) =+ 1//2 (iv) n = 2, l = 0, m_(l) = 0, m_(s) = 1

Which of the following set of quantum numbers are not permited (a) n=3, l=2,m=-2,s=+1/2 (b) n=3, l=2, m=-1,s=0 (c) n=2 ,l=2,m=+1,s=-1/2

Which set of quantum number is not consistent with the quantum mechanical theory (A) n=2,l=1,m=1,s=1/2 (B) n=4,l=3,m=2,s=-1/2 (C) n=3,l=2,m=3,s=+1/2 (D) n=4,l=3,m=3,s=+1/2

The set of Quantum numbers that is not possible for a d-electron (A) n=3, l=2, m=0, s=+1/2 (B) n=2, l=2, m=-2, s=+1/2 (C) n=4, l=2;m=+2, s=+1/2 (D) n=4, l=2, m=-1, s=-1/2

The maximum number of electron inm n = 1,l = 0, m = 0,s= +- 1//2 is ……….