Atomic StructureHard
Question
The number of possible lines of Paschen series when electron jumps from 7th excited state to ground state (in hydrogen like atom) is :
Options
A.2
B.5
C.4
D.3
Solution
Number of lines of Paschen series = 5 (8 → 3, 7 → 3, 6 → 3, 5 → 3, 4 → 3).
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