This book presents a program of basic studies in physical and chemical changes of matter. The definition of matter is presented along with explanations of states and properties of matter. Topics include atoms, molecules, elements, compounds, mixtures, solutions, symbols, and formulas. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.The physical and chemical properties of a new compound differ from the properties of the elements making up the new ... ANSWER KEY: Page 6 1. ... BACKGROUND INFORMATION: Mixtures are combinations of compounds or elements.
|Title||:||Physical and Chemical Changes (ENHANCED eBook)|
|Author||:||Edward P. Ortleb, Richard Cadice|
|Publisher||:||Lorenz Educational Press - 1993-09-01|