Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Which of the following is the electron configuration of an excited atom that is likely to emit a quantum of energy?
A. 1s2 2s2 2p6 3s2 3p1
B. 1s2 2s2 2p6 3s2 3p5
C. 1s2 2s2 2p6 3s2
D. 1s2 2s2 2p6 3s1
E. 1s2 2s2 2p6 3s1 3p1