Chemistry The Core Author:Kenneth W. Whitten, Raymond E. Davis, M. Larry Peck, George G. Stanley The CORE version of CHEMISTRY consists of the first 21 chapters of CHEMISTRY 8e. The Eighth Edition of CHEMISTRY incorporates a strong molecular reasoning focus, amplified problem-solving exercises, and innovative technological resources. This kind of reasoning helps students think at the molecular level and make connections between molecular s... more »tructure and macroscopic properties.« less