The two electrons have the following set of quantum numbers:
$P = 3, 2, -2, +1/2$
$Q = 3, 0, 0, +1/2$
Which of the following statements is true?

  • A
    $P$ and $Q$ have same energy
  • B
    $P$ has greater energy than $Q$
  • C
    $P$ has lesser energy than $Q$
  • D
    $P$ and $Q$ represent same electron

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Similar Questions

The five valence electrons of $P^{15}$ are labeled as $A, B, X, Y, Z$ as shown in the figure. If the spin quantum number of $B$ and $Z$ is $+\frac{1}{2}$,identify the group of electrons that share three identical quantum numbers.

Statement $A$: An orbital can accommodate a maximum of two electrons.
Reason $R$: Two electrons in an orbital produce opposite magnetic fields.

Which of the following elements has the last electron in its outermost orbit with a magnetic quantum number $m = 0$?

Which of the following orbitals will have $2$ nodal planes and $4$ total nodes?

Which orbital is dumb-bell shaped?

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