44.2k views
2 votes
what sequence of photons could be emitted from an electron moving from energy level 5 to energy level 1

User Nite
by
6.6k points

1 Answer

7 votes
5-4, 5-3, 5-2, 5-1; I think.In he case of a laser, I think it's something like 5-4(metastable)4-1 moved by STIMULATION as in Light Amplification by the Stimulated Emission of Radiation.
User Brunovianarezende
by
7.3k points