The allowed energies of a simple atom are 0.0 eV, 3.7 eV, and 7.4 eV. Draw the a

Question

The allowed energies of a simple atom are 0.0 eV, 3.7 eV, and 7.4 eV. Draw the atom's energy-level diagram. Label each level with its energy. Determine the wavelengths of transitions between the states. You should find transitions that have energies of 335.1 nm, 335.1 nm, and 167.6 nm.

1. The 335.1 nm transition will appear
a) only in the atom's emission spectrum.
b) in the atom's absorption and emission spectra.
c) only in the atom's absorption spectrum.

2. The 335.1 nm transition will appear
a) in the atom's absorption and emission spectra.
b) only in the atom's absorption spectrum.
c) only in the atom's emission spectrum.

3. The 167.6 nm transition will appear
a) only in the atom's absorption spectrum.
b) in the atom's absorption and emission spectra.
c) only in the atom's emission spectrum.

Please your answers ............ Thanks

Explanation / Answer

b) in the atom's absorption and emission spectra. b) in the atom's absorption and emission spectra. c) only in the atom's emission spectrum.

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