Photochemical chlorination of 2,2,4,4−tetramethylpentane gave a mixture of two monochlorides in a 4:1 ratio. The structures of these two products were assigned on the basis of their SN1 hydrolysis rates in aqueous ethanol. The major product underwent hydrolysis much more slowly than the minor one. Deduce the structures of these compounds. Part 1 out of 4

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

it is b that is the answer.

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.