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:The ground stated energy for the hydrogen atom is…If an element with high electron affinity combines…The energy which accompanies the addition of an…The process of increasing the energy of an atom via…An electron makes a transition from a certain energy…