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(topic: energy levels, transitions, and wavelengths) An electron in a quantum system has the following lowest...

(topic: energy levels, transitions, and wavelengths) An electron in a quantum system has the following lowest 4 energy levels, 1.2 eV, 3.3 eV, 4.1 eV and 4.7 eV.

A. Draw the energy level diagram for this electron and indicate all possible transitions from a higher energy to a lower energy. How many transitions are possible?

B. What are the energies of all possible emitted photons?

C. Determine the wavelength of the photons emitted by transitions that end in the ground state of the electron.

Expert Solution

(a)

In this case total 6 transitions are possible.

(b)

The energy of emitted photon in transition 'a' is

The energy of emitted photon in transition 'b' is

The energy of emitted photon in transition 'c' is

The energy of emitted photon in transition 'd' is

The energy of emitted photon in transition 'e' is

The energy of emitted photon in transition 'f' is

(c)

The wavelength of emitted photon in transition 'c' is

The wavelength of emitted photon in transition 'e' is

The wavelength of emitted photon in transition 'f' is

Please upvote.

a b c 4.7 eV 4.1 eV de - 3.3 eV I l.qev

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genius_generous answered 1 year ago

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