In the image below we see, from left to right, the Pixel (5-inch), Nexus 5X (5.2-inch), Pixel XL (5.5-inch), and the Nexus 6P (5.7-inch). Compared to the Nexus devices, itâs quite impressive how much Google has trimmed down the overall size of these smartphones.
An atom of calcium has 2 valence electrons and an atom of sulfur has 6 valence electrons how many lone pairs of electrons are present in the lewis structure of calcium sulfur. 1. Follow.
This number also tell us the number of protons in that atom. So we know that a sulfur ATOM has 16 protons. Usuall y ATOMS are always electrical neutral. ........That means that the number of protons (+ charges) and the number of electrons (-negative charges) must be the same.In the case of sulfur, a sulfur atom has 16 protons and 16 electrons.hen that happens, sulfur calles itself sulf-IDE (sulfide), it now has 2 more electrons.... 2 + 16 = 18 electrons, the number of protons does not change it is still 16. let's add it up -18 +16 = -2 the sulfide has a -2 charge.