For explanation of the design, click here.

American Chemical Society

Division of the History of Chemistry

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Citations for Chemical Breakthrough Awards

2020 Awardee
Lord Rayleigh (Royal Institution) and
W. Ramsay (University College London)

  • Alwyn Davies FRS's Memoir on William Ramsay
  • We thank Professor Alwyn Davies FRS, University College London, for his participation in the design of the Ramsay and Lord Rayleigh plaques.