Percent Composition, Empirical & Molecular Formulas MEGA UNIT BUNDLEEverything you need for a successful Percent Comp., Empirical & Molecular Formulas Unit! Three complete lessons: each lesson includes student notes, detailed teacher notes, check for understanding exit tickets, and homework. Also, included in this Mega Unit Bundle are two quizzes, one sets of task cards, color by number, two doodle notes, 1 graphic organizer, and a domino puzzle. And finally, an editable unit study guide and editable unit test are