Lewis Dot Structures

In an atom, all of the particles play an important role in the atom's structure, but it is the electrons in the highest energy level that seem to have the most important role in bonding. Before you study the rules of building molecules, review your knowledge of electron configurations. In this activity, read each question and select the appropriate answer. Then, click SUBMIT to check your response. Click on the interactivity thumbnail, and then click NEXT to get started.