Based on Table N, uranium-238 and uranium-235 have different

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

i think it's c. i'm not sure but i think so.

fr8t7iot7o87oglgt87ot79p0[90