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The magnitude of the spin angular momentum of an electron is given by;

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Important Questions on Structure of Atom

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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-1>Q 35
The change in angular momentum corresponding to an electron in Balmer transition inside a hydrogen atom can be:
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-1>Q 41
The sum of the number of neutrons and protons in the isotopes of hydrogen is :
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-2>Q 2
Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon:-
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-2>Q 4
Correct set of four quantum numbers for valence electron of rubidium (Z=37) is :-
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-2>Q 5
The orbital diagram in which the Aufbau's principle is violated is :-
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-2>Q 8
The explanation for the presence of three unpaired electrons in the nitrogen atom can be given by :-
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-2>Q 9
The electronic configuration of an element is 1s2 2s22p6 3s23p63d5 4s1. This represents its :-
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Beta Question Bank for Engineering: Chemistry>Chapter 2 - Structure of Atom>EXERCISE-2>Q 11
Which quantum number is not related with Schrodinger equation:-