Consider the following sets of quantum numbers $(n, l, m_l)$:
Set $(n, l, m_l)$
$A$ $(3, 3, -3)$
$B$ $(3, 2, -2)$
$C$ $(2, 1, +1)$
$D$ $(2, 2, +2)$

The number of correct sets of quantum numbers is $....$.

  • A
    $4$
  • B
    $1$
  • C
    $2$
  • D
    $3$

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Similar Questions

$(i)$ Write the electronic configurations of the following ions:
$(a)$ $H^{-}$
$(b)$ $Na^{+}$
$(c)$ $O^{2-}$
$(d)$ $F^{-}$
$(ii)$ What are the atomic numbers of elements whose outermost electrons are represented by
$(a)$ $3s^{1}$
$(b)$ $2p^{3}$ and
$(c)$ $3p^{5}$?
$(iii)$ Which atoms are indicated by the following configurations?
$(a)$ $[He] 2s^{1}$
$(b)$ $[Ne] 3s^{2} 3p^{3}$
$(c)$ $[Ar] 4s^{2} 3d^{1}$

Which of the following sets of species has the $3^{rd}$ principal energy level $(n=3)$ completely filled?

The maximum number of sub-levels, orbitals and electrons in $N$ shell of an atom are respectively

The maximum number of electrons that can be accommodated in all orbitals with quantum numbers $n = 3$ and $l = 2$ is $......$.

For an electron in a $4d$ orbital,which of the following sets of quantum numbers is not possible?

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