If there are only two H-atoms each is in 3rd excited state then:

1.	If there are only two H-atoms each is in 3rd excited state then:
Answer» maximum number of DIFFERENT PHOTONS emitted is 4 maximum number of different photons emitted is 3 minimum number of different photons emitted is 1 minimum number of different photons emitted is 2 Answer :A::C

Discussion