How much energy does it take to melt ice? How can you measure the density of a penny? Can you make an electric cell? This book is filled with experiments to help young scientists discover the answers to these and many other questions. Unlock the secrets of mixtures, matter, and melting! Learn about reactions, ions, and energy! All you need are some common household materials. If you are interested in competing in a science fair, you can get many great ideas that will help you create a unique, award-winning science project. Book jacket.

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.

"Explains how to use the scientific method to conduct several science experiments with organic chemistry. Includes ideas for science fair projects"--Provided by publisher.

Discusses acids, bases, and alkalis and how they are used.

An illustrated introduction to metals that explains the properties of metals and alloys, oxidation, which metals can be found in the human body, and other related topics; and includes instructions for simple experiments, a review, and glossary.

Young scientists will explore fundamental chemical principles and learn about what happens when an acid and a base mix and which solids are good conductors of electricity. Many fun experiments are great ideas students can use for science fair projects.

Introduces the world of chemical reactions, discussing types of reactions and how to control reactions, and including activities, a glossary, and a list of resources for further study.