The Bohr model of the atom proposed the existence of by Sunday | Mar 19 | Chemistry WAEC | 0 comments A. the nucleus B. electron shells C. nucleons D. neutrons Correct Answer: Option B – electron shells Users Also Read These:An atom W has 17 electrons and 18 neutrons. Which of…All living organisms are constantly involved in a…Bohr’s atomic model proves most successful for the…SS3 Second Term Physics Lesson Note – Model of the AtomThe Atomic theory model which explains that…