Number of Electrons to Fill Outer Shell of Sulfur
1 The electronic configuration of carbon is 1s2 2s2 2p2. Sulfur has 6 outer-shell electrons this is because it. Atoms Isotopes Ions And Molecules Boundless Biology So Sulfur with electron configuration of 286 in its outer valance shell will need to GAIN two electrons to get 8 and have a stable outer shell. . The electron configuration of sulfurS shows that there are two electrons in the K shell eight in the L shell and six in the M shell. K shell n 1 2 electrons. That means there are 16 electrons in a sulfur atom. This will mean there are 2 more electrons then protons and the overall ion will have a negative charge. Why the number of elements in third period is 8. In writing the electron configuration for Sulfur the first two electrons will go in the 1s orbital. Sulfurs outermost shell is 3p. The octet rule is based on the fact that each valence orbital typically one ns and three np orbitals can accommodat...