Teaching the VSEPR (valence shell electron-pair repulsion) model can be a tedious process. Traditionally, Lewis structures are drawn and the number of “electron clouds” (groups) around the central ...

Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, United States Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF ...

Drivers have given their initial reactions after most of the grid attended a private screening of the upcoming F1 movie in Monaco on Wednesday evening, with some revealing more than others.