Exploring Solid-State Structure and Physical Properties: A Molecular and Crystal Model Exercise

Thomas H. Bindel
Pomona High School, Arvada, CO 80005
J. Chem. Educ., 2008, 85 (6), p 822
DOI: 10.1021/ed085p822
Publication Date (Web): June 1, 2008

Abstract

A crystal model laboratory exercise is presented that allows students to examine relations among the microscopic–macroscopic–symbolic levels,using crystalline mineral samples and corresponding crystal models. Students explore the relationship between solid-state structure and crystal form. Other structure–property relationships are explored. The exercise also reinforces Lewis dot structures, VSEPR theory, and the identification of molecular geometries and coordination geometries.

Keywords (Audience):

First-Year Undergraduate / General

Keywords (Domain):

Inorganic Chemistry

Keywords (Pedagogy):

Hands-On Learning / Manipulatives

Keywords (Subject):

Crystals / Crystallography

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

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    • A Unit Cell Laboratory Experiment: Marbles, Magnets, and Stacking Arrangements

      David C. Collins
      Journal of Chemical Education2011 Article ASAP

      An undergraduate first-semester general chemistry laboratory experiment introducing face-centered, body-centered, and simple cubic unit cells is presented. Emphasis is placed on the stacking arrangement of solid spheres used to produce a particular unit ...

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    Fluorite Mineral Samples

    JCE staff
    Journal of Chemical Education2008 85 (8), 1051
    • Fluorite Mineral Samples

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      Journal of Chemical Education2008 85 (8), 1051

      The Cover of the June 2008 issue of J. Chem. Educ. featured fluorite mineral samples to highlight an article on exploring solid-state structure and physical properties. A reader has pointed out that the red mineral near the bottom of the mineral circle is ...

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History

  • Received: August 03, 2009

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