The figure is an energy-level diagram for a simple atom.

 

What wavelengths appear in the atom's emission spectrum?

 

 From wavelength 3 to 1

From wavelength 3 to 2

 From wavelength 2 to 1

 

What wavelengths appear in the atom's absorption spectrum?

 From wavelength 1 to 2

 From wavelength 1 to 3

Transcribed Image Text:

n = 3 n = 2- n=1- - E₂ = 4.0 eV E₂ = 1.5 eV E₁ = 0.0 eV - n = 3 n = 2- n=1- - E₂ = 4.0 eV E₂ = 1.5 eV E₁ = 0.0 eV -

Answer rating: 100% (QA)

we know the relation that E m E n hf hc hence hc E m E n 1 for emission 3 to 1 m3 and n1 6626... View the full answer