Chemistry

Nature of Mat­ter Inter­con­ver­sion of States: Key Con­cepts: The arrange­ment and move­ment of par­ti­cles deter­mine the state of mat­ter. Solids have the least free­dom of par­ti­cle move­ment, while gas­es have the most.Matter can tran­si­tion between states through heat­ing or cool­ing.