Question

Number of spectral line in hydrogen atom is

• A. $6$
• B. $8$
• C. $15$
• D. None of the above

Answer 1

The correct option is A $6$

A

A hydrogen atom has 6 spectral lines. Spectral emissions occurs when an electron transitions jumps from a higher energy state to a lower energy state. The spectral lines are grouped into series according to the lower energy level.