Find the molecular geometry using VSEPR theory Use electronegativity to decide if any bonds are polar Use the geometry to decide if the polar bond vectors will add or cancel each other out.

Covalent Bonds: Students learn how to predict the shape of a molecule based on the electron dot diagram and to explain what determines molecular polarity. Intermolecular forces are also described.

The ultrafast placement of an electron in a polar liquid generates collective molecular vibrations in a spherical nano-volume ...