Question

the spectral region of brackett series is near infrared or only infrared. which one is the perfect answer. ​

Answer 1

Answer:   The lines in lyman series are obtained in UV region when electrons return to first energy level from higher energy levels 2, 3, 4, 5, 6.

The lines in balmer series are obtained in visible region when electrons return to second energy level from higher energy levels 3, 4, 5, 6.

The lines in paschen series are obtained in near infrared region when electrons return to third energy level from higher energy levels 4, 5, 6.

The lines in Brackett series are obtained in mid infrared region when electrons return to second energy level from higher energy levels 5, 6, 7.

The lines in pfund series are obtained in far infrared region when electrons return to second energy level from higher energy levels 6, 7.

So, the series of lines in H-spectra occurs in IR region are Paschen and Brackett

Explanation:     PLS MARK IT AS BRAINLIEST  

Answer 2

Answer:

Hey mate

Explanation:

Here is ur answer..

The spectral region of brackett is near infrared..

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