A Guide to the Elements, Rev. Edition (Stwertka, Albert)

Dec 12, 1999 - its most common source minerals. The more economically important elements are given extensive discussions, detailing industrial uses of...
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Book & Media Reviews A Guide to the Elements, Rev. Edition Albert Stwertka. Oxford University Press: New York, 1998. 240 pp. 49 halftone, 44 b/w illustrations; index. ISBN 0-19-512708-0. Paper, $17.95.

This edition is identical in format and content to the 1996 edition, now sold as the “library edition”, except that the names and information for elements 104–109 have been updated. My earlier review still applies; a page-by-page comparison found this edition identical to the first except as noted in the previous sentence. The major revision has been in size and price. The 50% price reduction is welcome, but the format was not changed when the size was reduced, and the resulting 9-point font puts readers at risk of eyestrain. I would like to correct one of the criticisms in my earlier review ( J. Chem. Educ 1997, 74, 627). There is excellent discussion of the industrial uses of each element, as well as its most common source minerals. The more economically important elements are given extensive discussions, detailing industrial uses of the element and its compounds. However, biological activity is given spotty coverage. There is no mention—under “iron” or elsewhere—of the central biological role of iron in oxygen transport or of magnesium in photosynthesis. When coverage appears it is not bad: the roles of calcium in vertebrate and invertebrate skeletons, of fluorine in reducing tooth decay by changing hydroxyapatite to fluorapatite, and of cobalt in vitamin B 12 are discussed.

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While information on transuranium elements has been updated, there has been no attempt to correct several minor errors in spelling, placement, or even information. On page 14 the 1s subshell appears as part of the L (n = 2) shell, and upon the electrolysis of molten sodium chloride on page 54, “sodium collects at…the cathode, and chloride [sic] at…the anode.” On page 73 the etymology of “potash” is still given as “potassium-rich ash” rather than “ash burned down in pots”, though it is obvious that the latter is intended. On page 74, a picture caption claims that black powder (“potassium nitrate, wood charcoal, and sulfur”) is used in modern, high-powered rifle cartridges. In spite of the mistakes, which are relatively few, there is much good information in this book. The essential chemical properties of each element are detailed so that periodic trends may be easily seen; important industrial uses are presented in some detail; transuranium elements and radioisotopes are given careful coverage; and biological activity is (occasionally) discussed. The presentation is interesting and eye-catching, designed to hold the interest of a student who knows little about chemistry. And now, the price has been made more reasonable. While the hardcover edition remains $35.00, the paperback edition, at half price, should bring this useful book into wider use. Daniel Berger Department of Chemistry Bluffton College Bluffton, OH 45817-1196

Journal of Chemical Education • Vol. 76 No. 12 December 1999 • JChemEd.chem.wisc.edu