Elaborate on why thompson's atomic model is referred to as the plum pudding model. thompson proposed that negative particles are randomly dispersed in a positive cloud similar to the dispersion of raisins in plum pudding. b) plum pudding contains a mixture of chocolate chips and bread crumbs much as the positive particles are diffused in a negative area. c) this model describes the dissemination of electrons in protons as analogous to figs in the cooked plum pudding batter. eliminate d) electrons and protons are dissolved in a neutral cloud which is comparable to dried fruit mixed into bread dough.