Molecular Geometry: If you are looking for the topic of molecular geometry, well you have come to the right place. Molecular geometry is an important topic for students. If students understand it well ...

The distribution of outermost shell electrons, known as valence electrons, of organic molecules was observed for the first time. As the interactions between atoms are governed by the valence electrons ...

The chapter Chemical Bonding plays an important role in IIT JEE, UPSEE, WBJEE and various other engineering entrance examinations. This article talks about Valence Shell Electron Pair Repulsion (VSEPR ...

During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...

Slowinski, 93, died on Oct. 13, 2015, in Minneapolis. “Emil Slowinski’s doctoral work on structures of iodine fluorides was significant in correlating with valence shell electron pair repulsion (VSEPR ...

The 'classical' shape of four-coordinate nitrogen, carbon and boron compounds is tetrahedral, as predicted by the valence-shell electron-pair repulsion theory that all chemists learn at an early stage ...

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. Our first question was about the concept of molecular ...

Using synchrotron infrared light and near-infrared/visible lasers without applying a magnetic field, we observed the response of valence electrons in the (C₂H₅)(CH₃)₃As[Pd(C₃S₅)₂]₂ crystal. The ...