Intermolecular forces, dispersion forces, dipole-dipole, hydrogen bonding, ion-dipole, IMFs, phenomena, student-centeredThis card sort activity can be used to introduce your unit on intermolecular forces, review previous concepts, as a replacement for notes, or serve as a formative assessment. With so many uses, you will use this activity year after year! Your students will be able to identify the types of intermolecular forces according to their description, model, and relative strength. The