The following sections of this BookRags Literature Study Guide is offprint from Gale's For Students Series: Presenting Analysis, Context, and Criticism on Commonly Studied Works: Introduction, Author Biography, Plot Summary, Characters, Themes, Style, Historical Context, Critical Overview, Criticism and Critical Essays, Media Adaptations, Topics for Further Study, Compare & Contrast, What Do I Read Next?, For Further Study, and Sources.
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The following sections, if they exist, are offprint from Beacham's Encyclopedia of Popular Fiction: "Social Concerns", "Thematic Overview", "Techniques", "Literary Precedents", "Key Questions", "Related Titles", "Adaptations", "Related Web Sites". (c)1994-2005, by Walton Beacham.
The following sections, if they exist, are offprint from Beacham's Guide to Literature for Young Adults: "About the Author", "Overview", "Setting", "Literary Qualities", "Social Sensitivity", "Topics for Discussion", "Ideas for Reports and Papers". (c)1994-2005, by Walton Beacham.
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1866-1947
Ukrainian-born American chemist noted for preparing the first stable free radical triphenylmethyl (1900). His discovery met with initial skepticism since it was generally believed that long-lived radicals could not exist. Further findings convinced most chemists by 1911. Gomberg devoted the remainder of his career to pioneering researches in free-radical chemistry. He also discovered ethylene glycol, which is commonly used in antifreeze for automobile radiators. Gomberg was president of the American Chemical Society in 1931.