CHEM 1212 Unit 1

intramolecular forces

forces within a molecule (ex. bonds)

intermolecular forces

forces between two molecules (ex. electrostatic interactions between molecules)

inversely

Kinetic energy is _____ related to IMF

polar

bonds which have 2 atoms with a moderate EN difference

London disperson forces (LDFs)

temporary attractive forces that result from electrons in adjacent atoms moving around, creating induced dipoles in molecules

polarizability, atomic size, molecular weight, surface area

LDFs get stronger with ____, ____, ____, and ____