Chem 1202 Gizmos Student Exploration Polarity and Intermolecular Forces Questions with Correct Answers

Chem 1202 Gizmos Student Exploration Polarity and Intermolecular Forces Questions with Correct Answers Answer Key Vocabulary: dipole, dipole-dipole force, dipole-induced dipole force, electronegativity, intermolecular force, ionic bond, London dispersion force, molecule, nonpolar, nonpolar covalent bond, partial charges, polar, polar covalent bond, valence electron Prior Knowledge Questions (Do these BEFORE using the Gizmo.) [Note: The purpose of these questions is to activateprior knowledge and get students thinking. Studentsare not expected to know the answers to the Prior Knowledge Questions.] 1. A big bully is having a tug-of-war with a small child. There is a ball attached to the middle of the rope. Toward whom will the ball move? The big bully. 2. Two equally strong kids are having a tug-of-war. What do you expect to happen to the ball inthis situation? The ball will stay in the middle, halfway between them.