CJ 275 Study Guide - Final Guide: Structural Formula, Lewis Structure, Hydrogen Bond
Document Summary
The structural formula is shows the connectivity of atoms in a format similar to a lewis structure. The condensed structural formula shows the connectivity of the atoms in a one-line. For information on naming molecules, see page 7. Lewis dot structure a method devised by g. n. In lewis dot structures, bonds are typically drawn as a line between the two atoms. Electrons are usually in pairs and drawn as a pair of dots. An unpaired electron is known as a radical. For information on drawing lewis dot structures, as well as formal charges, see the handout that was passed out in class. Lewis structures can help us determine the shape, polarity, and reactivity of molecules. Traditionally, an atom will only hold 8 electrons in its valence shell. The valence shell consists of the outermost shell, composed of the highest energy level"s s and p orbitals. A shell holds one s and three p orbitals, totally 8 electrons.
