The atomic spectrum of hydrogen consists of discrete lines grouped into series, each corresponding to electronic transitions between energy levels. The main series are: 1. Lyman Series – Transitions to n = 1 (ultraviolet region). 2. Balmer Series – Transitions to n = 2 (visible region). 3. Paschen Series – Transitions to n = 3 (infrared region). 4. Brackett Series – Transitions to n = 4 (infrared region). 5. Pfund Series – Transitions to n = 5 (infrared region).
BCHCT-131(EM) 2025-26
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Assignment 2025-26
5/30/2026
4.9 (120 reviews)
52 Pages
ENGLISH