Four lowest energy levels of H-atom are shown in the figure. The number of possible emission lines would be

Question

Four lowest energy levels of H-atom are shown in the figure. The number of possible emission lines would be (A) 3 (B) 4 (C) 5 (D) 6

Tardigrade Admin · Accepted Answer

Number of possible emission lines =(n(n-1)/2)

Q. Four lowest energy levels of $H$ -atom are shown in the figure. The number of possible emission lines would be