Class 11 Chemistry Structure of Atom Quantum number, Electronic configuration and Shape of orbitals

Easy

Electronic configuration of $Cu$ $(Z = 29)$ is

A
$[Ar] 3d^{9} 4s^{2}$
B
$[Ar] 3d^{10} 4s^{1}$
C
$[Ar] 3d^{5} 4s^{2}$
D
$[Ar] 3d^{6} 4s^{2}$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Quantum number, Electronic configuration and Shape of orbitals

Similar Questions

The magnetic quantum number for a $d$-orbital is ...... .

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The valence shell electronic configuration is $(n - 1)s^2 (n - 1)p^6 (n - 1)d^x ns^2$. If $n = 4$ and $x = 5$,what is the number of protons in the element?

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Which of the following orbitals is non-directional?

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If the outermost electrons of an element are represented as $(a)$ $3s^1$,$(b)$ $2p^3$,and $(c)$ $3p^5$,what will be the atomic numbers of these elements?

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