Electronegativity from Avogadro to Pauling: II. Late Nineteenth- and Early Twentieth-Century Developments

William B. Jensen
Department of Chemistry, University of Cincinnati, Cincinnati, OH 45221-0172
J. Chem. Educ., 2003, 80 (3), p 279
DOI: 10.1021/ed080p279
Publication Date (Web): March 1, 2003

Abstract

Part I of this three-part series traced the origins of the electronegativity concept in the work of Avogadro and Berzelius in the period 1809-1813. Part II traces the manner in which the electronegativity concept, after its initial eclipse in the period 1840-1869, was reconciled with the newer concepts of valence and chemical structure that resulted from the second chemical revolution of 1855-1875. In particular, this paper traces the accommodation process as it occurred in four fundamental areas of chemistry in the period 1870-1910: the relationship between electronegativity and classical valence, the relationship between electronegativity and the periodic law, the relationship between electronegativity and thermochemistry, and the relationship between electronegativity and the newly emerging electrical theory of matter.

Keywords (Audience):

General Public

Keywords (Domain):

History / Philosophy

Keywords (Subject):

Atomic Properties / Structure

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This article has been cited by 2 ACS Journal articles (2 most recent appear below).

  • Cover Image

    The Quantification of Electronegativity: Some Precursors

    William B. Jensen
    Journal of Chemical Education2012 89 (1), 94-96
    • The Quantification of Electronegativity: Some Precursors

      William B. Jensen
      Journal of Chemical Education2012 89 (1), 94-96

      This paper calls attention to the early work of the American chemists Worth Rodebush and Groves Cartledge, and their anticipations of a quantitative electronegativity scale, which predate the classic 1932 paper of Linus Pauling by several years.

  • Cover Image

    The Origin of the Oxidation-State Concept

    William B. Jensen
    Journal of Chemical Education2007 84 (9), 1418
    • The Origin of the Oxidation-State Concept

      William B. Jensen
      Journal of Chemical Education2007 84 (9), 1418

      Question: What is the origin of the oxidation state concept?

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History

  • Received: August 03, 2009

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