An element Y has the electronic configuration 1s² 2s² 2p6 3s² 3p4. To what period does it belong in the periodic table? By: Sunday|Published on: May 12|Categories: Chemistry WAEC| 0 comments A. 3 B. 4 C. 5 D. 6 Correct Answer: Option A A. 3 Users Also Read These:What is the electronic configuration of an element…Given that the electronic configuration of an…The electronic configuration of an element is 1S²…Element X, with electronic configuration 2, 8, 2 and…In the Periodic Table, the elements that loss…SEE ALSO Which of the following statements about nuclear reaction is correct? The reaction?