Focus on Elementary Chemistry Student Textbook 3rd Edition (Softcover), Paperback/Phd Rebecca W. Keller

Descriere

Description The Focus On Elementary Chemistry Student Textbook, 3rd Edition introduces young students to the scientific discipline of chemistry. Students will learn about the history of chemistry; tools chemists use; atoms; how atoms combine to form molecules; different types of chemical reactions; acids and bases; different types of mixtures; techniques for separating mixtures; food and taste; polymers; proteins; DNA; and more. The Focus On Elementary Chemistry Student Textbook, 3rd Edition has 12 full color chapters, a glossary-index, and pronunciation guides. 118 pages. Grades K-4.