gudrenkatja gudrenkatja 19-12-2020 Chemistry contestada What is the electron configuration of chlorine (CI)? A. 1s22s22p63s23p3 B. 1s22s22p63s23p5 C. 1s22s22p63s24s23p3 D. 1s22s22p63s23p23d3 The correct answer is B on edg 2020