What are the forces that bind molecules together to form larger structures?
Intermolecular forces
What force of attraction is found between all polar molecules?
Dipole-dipole force
What is the intermolecular force occurring between all molecules, polar and nonpolar?
London force
What is the unusually strong intermolecular force present when hydrogen covalently bonds to a highly electronegative atom?
Hydrogen bond
What bond is much stronger than any other intermolecular force?
Hydrogen bond
What is each repeating unit in a crystalline solid?
Unit cell
What two things depend primarily on the molecular mass of the molecules and types of intermolecular forces between them?
2. Boiling point