Heavy Metals in Consumer Goods: Lead in Vintage Tableware, Cadmium in Inexpensive Jewelry, and Toxicological Safety Limits CER Phenomena Worksheet | Consumer Chemistry | Grades 9–12
Chemistry of Cleaning & Personal Care Products Scaffolded Phenomena-Based Lesson: Disappearance of Stubborn Insoluble Cooking Grease into Clear Rinse Water via Soap Micelle Nanocages Student Response Sheet | Consumer Chemistry | Grades 9–12