What electronic transition in Li^(+2) produces the radiation of the same wave length as the first line in the Lyman series of hydrogen ?

What electronic transition in Li^(+2) produces the radiation of the sa

1.	What electronic transition in Li^(+2) produces the radiation of the same wave length as the first line in the Lyman series of hydrogen ?
Answer» N = 4 to n = 2 n = 9 to n = 6 n = 9 to n = 3 n = 6 to n = 3 Answer :D