Which of the following determines the range of spectral lines produced during electron transition?. . A.The total number of energy levels the electron can jump to.. . B.The lower energy level to which the electron returns.. . The higher energy level to which the electron jumps.. . C.The number of electrons under electron transition at the same time..

B. the lower energy level to which the electron returns.

The lower energy level to which the electron returns determines the range of spectral lines produced during electron transition. The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.