Home » The outer electronic configuration ns2np4 corresponds to which one of the following elements in its ground state? Atomic Structure MCQs The outer electronic configuration ns2np4 corresponds to which one of the following elements in its ground state? January 8, 2022 40 Views Q. The outer electronic configuration ns2np4 corresponds to which one of the following elements in its ground state? A. As B. Ca C. Cr D. S Answer: S