Question

in what region of electromagnetic spectrum emission lines will be observed when electrons jumps from n equals 6. to n equal=1 level and jumps from n =8 to n=4 level hydrogen atoms

Answer 1

when an electron jumps from n = 6 to n = 1

the series of lines are lyman series of lines appearing in the ultraviolet region of electromagnetic spectrum

when electron jumps from n = 8 to n =4

the series of lines are brackett series of lines appearing in the infrared region of electromagnetic spectrum