A practical reference source that provides essential information on the first 108 known chemical elements for students and working scientists. The information c

This book offers a comprehensive overview of an important notion to the field of chemistry: the chemical element.

The American edition of this handbook contains concise informa tion on the basic physical properties of the elements and on their chem ical characteristics. In

The Chemical Elements Pocket Guide serves as a portable reference for quick study and efficient review of the 118 elements on the periodic table. This on-the-go

How large is the natural variation in concentration of the various elements in different media? How do the oft-cited "World average concentrations" in different