where n = 3, 4, 5, 6, … and where we have used n = 6. Likewise for n = 8 and n = 10, λ =389.0 nm and λ =379.9 nm . 1 6 24.1. Model: Balmer’s formula predicts a series of spectral lines in the hydrogen spectrum. 2 2 2 2 1 n As , Thus, 91.18 nm 364.7 nm n n →∞ → n = 3, 4, 5, 6, … 24.2. Model: Balmer’s formula predicts a series of spectral lines in the hydrogen spectrum. 2 2 1 n →∞ 2 n 1 4 1 02344 8 24.3. Model: Balmer’s formula predicts a series of spectral lines in the hydrogen spectrum. 2 2 1 n 2