Chemistry includes topics such as the properties of individual atoms, how atoms form chemical bonds to create chemical compounds, the interactions of substances through intermolecular forces and the interactions between substances through chemical reactions to form different substances. Chemistry is sometimes called the central science because it bridges other natural sciences, including physics, geology and biology. This workbook covers topics appropriate for the first semester of high school chemistry. The workbook is a supplement to school issued textbooks, and serves to supplement the web site HoneycuttScience.com. This workbook is intended for educational purposes only.