Home Chemistry Structure of Atom All Topic Question for Revision Test The energies of the electron in the given or…
Chemistry Structure of Atom All Topic Question for Revision Test Single Correct MCQ
Published on: August 13, 2026

The energies of the electron in the given orbits are

Wavelength of the emitted light when electron drops from third orbit to second orbit is

A
440 nm
B
210 nm
C
497 nm
D
310 nm

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The correct answer is:
C

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