Trenton - MVC - New Jersey -DMV- Motor Vehicle Commission. State:New Jersey - Motor Vehicle Commission - MVC. DMV Location: Mercer County - NJ. DMV Office Address: 120 South Stockton & Front Street, Trenton, NJ 08611.
For fluorine it is 2 s 2, 2 p 5, for chlorine 3 s 2, 3 p 5 for bromine 4 s 2, 4 p 5, and for iodine it is 5 s 2, 5 p 5. In short, all the halogens have 7 electrons at the outermost quantum level or 5 electrons in the outermost p orbitals.
Chlorine, however, replaces only bromide, iodide, and astatide ions, and bromine only iodide and astatide ions. Free fluorine, chlorine, bromine, and iodine are expected to replace astatide ions. The halogen elements all form compounds with hydrogen, the hydrogen halides.