• question_answer Consider the ground state of $(Z=24)$. The numbers of electrons with the azimuthal quantum numbers, $l=1$ and 2 are, respectively                                       [AIEEE 2004] A)                 16 and 4               B)                 12 and 5 C)                 12 and 4               D)                 16 and 5

$_{24}Cr\to 1{{s}^{2}},\,2{{s}^{2}},\,\underset{l=1}{\mathop{2{{p}^{6}}}}\,,\,3{{s}^{2}},\,\underset{l=1}{\mathop{3{{p}^{6}}}}\,,\underset{l=2}{\mathop{\,3{{d}^{5}}}}\,,\,4{{s}^{1}}$                    (We know that for p the value of $l=1$ and for $d,$ $l=2)$                    For $l=1$ total number of electron = 12                                 For $l=2$ total number of electron = 5.