The chemical bond is defined, and students learn to distinguish between ionic and covalent Introduction to Bonding: The chemical bond is defined, and students learn to distinguish between ionic, ...

WE must congratulate the author on the appearance of this volume. It is in reality a second and much improved edition of the first part of “Valentin's Introduction to Qualitative Analysis,” and it is ...

THE book provides an admirable general introduction to the subject and will commend itself both to student and teacher for its simplicity of approach. The latter is achieved by concentrating attention ...