Easy
What is the electronic configuration of $Cu^{2+} (Z = 29)$ in its ground state?
- A$[Ar] \ 4s^1 3d^8$
- B$[Ar] \ 4s^2 3d^{10} 4p^1$
- C$[Ar] \ 4s^1 3d^{10}$
- D$[Ar] \ 3d^9$
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Similar Questions
The number of electrons that can be present in sub-shells having $m_s$ value of $\frac{-1}{2}$,for $n$ up to $3$.
Which of the following sets of quantum numbers is not valid?
MediumAIIMS 2001
View SolutionThe number of $d$ electrons in $Fe$ is equal to which of the following?
$i$. Total number of '$s$' electrons of $Mg$
$ii$. Total number of '$p$' electrons of $Cl$
$iii$. Total number of '$p$' electrons of $Ne$
The correct option is
$i$. Total number of '$s$' electrons of $Mg$
$ii$. Total number of '$p$' electrons of $Cl$
$iii$. Total number of '$p$' electrons of $Ne$
The correct option is
Which of the following orbitals has the same value of $(n+l)$ as that of the $3d$ orbital?
What is the difference between $2p$ and $2s$ orbitals?
Easy
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