Background: Lewis structures models represent molecules. Each element in a molecule is represented by its chemical symbol. Electrons are represented as dots. Lines are drawn between atoms to show bonds; each line/bond connects two single electrons. Excess electrons are represented as pairs of dots and are placed next to the atoms. Gilbert Newton Lewis (October 25, 1875 – March 23, 1946) was an American physical chemist known for the discovery of the covalent bond and his concept of electron pairs; his Lewis dot structures and other contributions to valence bond theory have shaped modern theories of chemical bonding. Lewis Structure Drawings are models that are used to represent molecules. Directions: Look for patterns and match what you see. Repeat at least 3 times.
Or log in to play for credit.
This activity is tracked by Mr. Hand. If you are in Mr. Hand's class, please log in for credit:
