Which of the following electron transition results in the emission of energy? by Sunday | May 12 | Chemistry WAEC | 0 comments A. 3p to 3s B. 3p to 4p C. 2s to 2p D. 1s to 2s Correct Answer: Option A A. 3p to 3s Users Also Read These:An electron makes a transition from a certain energy…The diagram below illustrates the energy transitions…An electron of mass 9.1x 10^31 kg is travelling at a…The minimum energy required to cause photoelectric…An electron in a hydrogen atom makes a transition…