Atomic StructureEasy
Question
The number of possible spectral lines in the bracket series in hydrogen spectrum, when electrons present in the ninth excited state return to the ground state, is
Options
A.36
B.45
C.5
D.6
Solution
10 → 4, 9 → 4, 8 → 4, 7 → 4, 6 → 4, 5 → 4
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