What do soda, the human body, and televisions have in common? They all contain a common element: phosphorus. What other incredible things is this element used for? Readers will find out in this engaging book through accessible text, infographics, illustrations, and photographs. They'll learn about how phosphorus was discovered, the role it plays in the human body, and the fascinating ways humans use it. A charming design makes reading fun, while a handy quiz lets readers test their knowledge. This volume provides a thorough introduction to this important element.