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:If an element with high electron affinity combines…The energy change which accompanies the addition of…The minimum energy required to remove an electron…The ground stated energy for the hydrogen atom is…The energy which accompanies the addition of an…