when the quntum number n, l,m,s are represented by `3,3,2,=(1)/(2)` the correct representation is:

The quantum numbers n = 3, l = 1, m = +1 and s = +1//2 represent the unpaired electron present in

For nitrogen ataom ,if 5^(th) electron has quntum numbers n=2 ,l=1m=-1, s=+(1)/(2) .then ,what will be the correct option for 6^(th) electron's quantum numbers?

The quantum number for the last electrone n = 2 , l=0 , m=0 , s=1/2 represents the element.

The set of quantum numbers n = 3, l = 0, m = 0, s = -1/2 represents an electron of the element ______.

Among the following sets of quantum number, state which are possible. Explain why the other are not permitted? (a) n=1, l=0, m=-1, s=+1/2 (b) n=, l=0, m=0, s=-1/2 (c ) n=2, l=3, m=0, s=-1/2 (c ) n=2, l=3, m=0, s=+1/2 (d) n=3, l=1, m=1, s=-1/2 (e ) n=0, l=0, m=0, s=+1/2 (f ) n=2, l=0, m=0, s=-1/2

The quantum numbers of six elements are given below. Arrange them in order of increasing energies. If any of these combinations has/have the same energies, list them. {:((1) n = 4 ",", l = 2",", m_l=-2",", m_s = - 1/2),((2) n = 3 ",", l = 2",", m_l=0",", m_s = + 1/2),((3) n = 4 ",", l = 1",", m_l= 0",", m_s = + 1/2),((4) n = 3 ",", l = 2",", m_l=-2",", m_s = - 1/2),((5) n = 3 ",", l = 1",", m_l=-1",", m_s = + 1/2),((6) n = 4 ",", l = 1",", m_l=0",", m_s = + 1/2):}

The quantum number of six electrons are given below ,Arrange them in order of increasing energies . If any of these combination has have the same energy lists : (1) n-4 ,l=2 , m_(1) = 2m_(1) = (1)/(2) (2) n=3 , l = 2, m_(1) = 1 ,m_(s) = (1)/(2) (3 ) n=4 , l = 1 , m_(1) = =0 m_(s ) = (1)/(2) (4 ) n=3: l = 2 m_(1) = - 2 m_(s ) = - (1)/(2) (5 ) n=3 , l = 1,m_(1) = - 1 m_(s ) = (1)/(2) (6) n=4 , l = 1, m_(1) = 0 m_(s ) = (1)/(2)

From the following sets quantum number state which are possible. Explain why the other are not permitted ? a. n = 0, l = 0, m= 0, s = + 1//2 b. n = 1, l = 0, m= 0, s = - 1//2 c. n = 1, l = 1, m= 0, s = + 1//2 d. n = 1, l = 0, m= +1, s = + 1//2 e. n = 0, l = 1, m= -1, s = - 1//2 f. n = 2, l = 2, m= 0, s = - 1//2 g. n = 2, l = 1, m= 0, s = - 1//2