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Asked: 3 years ago2022-10-29T02:01:43+05:30 2022-10-29T02:01:43+05:30In: General Awareness

The____of lines are the only linesin the hydrogen spectrum which appear in the visible region of the electromagnetic spectrum.
A. Pfund series
B. Brackett series
C. Paschen series
D. Balmer series

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The____of lines are the only linesin the hydrogen spectrum which appear in the visible region of the electromagnetic spectrum.A. Pfund seriesB. Brackett seriesC. Paschen seriesD. Balmer series