quizlet.com › 440072871 › biology-2301-exam-1-studyBIOLOGY 2301 EXAM 1 - STUDY SET CHAPTER, 1, 2, 3, 4 ... Drag the labels onto the diagram to identify the atoms, ions, and compound involved in the formation of sodium chloride, an example of an ionic bond. 1) Sodium atom = Formation of ions=NA CL = Chlorine atom