Why Gold and Copper Are Colored but Silver Is Not

Ariel H. Guerrero , Héctor J. Fasoli and José Luis Costa
Universidad del Salvador, Facultad de Ciencia y Tecnología, Santa Fe 2879, 1425 Buenos Aires, Argentina
J. Chem. Educ., 1999, 76 (2), p 200
DOI: 10.1021/ed076p200
Publication Date (Web): February 1, 1999

Abstract

Interpretation of the yellow color of gold based on an adequate external electronic configuration (s1d10/s2d9) and s and d sublevels close enough to allow transition between them to proceed significantly.

Keywords (Audience):

High School / Introductory Chemistry

Keywords (Domain):

Inorganic Chemistry

Keywords (Subject):

Periodicity / Periodic Table

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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

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      Journal of Chemical Education2011 88 (1), 71-73

      It is not often realized by chemists that the special theory of relativity is behind several aspects of quantum chemistry. The Schrödinger equation itself is based on relations between space−time and energy−momentum four vectors. Electron spin is, of ...

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History

  • Received: August 03, 2009

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