The Periodic Table of Elements Phenomena-Based Lesson: Violent Hydrogen Gas Detonation and Purple Flame When Metallic Potassium Contacts Cold Liquid Water Presentation | Consumer Chemistry | Grades 9–12
Chemical Reactions and Gas Generation in Kitchen Leavening: Sodium Bicarbonate, Acid Salts, and Carbon Dioxide Evolution CER Phenomena Worksheet | Consumer Chemistry | Grades 9–12