Robert Gardner

Chemistry Science Fair Projects Using Inorganic Stuff (Chemistry Science Projects Using the Scientific Method) Robert Gardner Rev Exp edition

Are some pennies denser than others? Does heat have weight? How can you calculate the energy released when steam condenses? Using easy-to-find materials and the scientific method, student scientists can learn the answers to these questions and more. For students interested in competing in science fairs, the book contains lots of great suggestions and ideas for further experiments.