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

Easy

What determines the position of an element in the periodic table?

A
Atomic mass
B
Number of neutrons
C
Electronic configuration
D
Number of protons

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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 electronic configuration of the valence shell of $Cu$ is $3d^{10}4s^{1}$ and not $3d^{9}4s^{2}$. How is this configuration explained?

Easy

The maximum number of electrons in a subshell is given by the expression:

Medium

The number of unpaired electrons in $1s^2 2s^2 2p^3$ is:

MediumAIPMT 1990

Under normal conditions,which of the following electronic configurations is able to form a dipositive ion?

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The orbital angular momentum of an electron in an orbital is given by $\sqrt{l(l + 1)} \cdot \frac{h}{2\pi}$. For an $s$-electron,this momentum is:

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