Question

http://glossary.periodni.com/glosar.php?hr=Lymanova+serija

Does the wavelength occur in region between n=1 and n=3 on the website link I posted above? Does anybody know?
Thanks.

Answer 1

I forgot to ask complete question, if I want to find the wavlength that gives rise to the third line, would the wavelength occur on n=3 or between n=1 and n=3?

Answer 2

in order to an atom to emit light, its electrons have to drop between levels

Answer 3

thanks. So the right answer is between n=3 and n=1?
Thanks.