. . "Young adult literature" . "Juvenile works" . . . . "The elements : what you really want to know" . "The elements : what you really want to know"@en . "Discusses the history of the periodic table of the elements, includes biographies of major figures in the field of chemistry, and provides information on each element." . "Discusses the history of the periodic table of the elements, includes biographies of major figures in the field of chemistry, and provides information on each element."@en . . . . . . . "Chemical elements." . .