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The Evolution of the Periodic SystemPublished January 21, 2011 in Scientific American.
From its origins some 200 years ago, the periodic table has become a vital tool for modern chemists.
By Eric R. Scerri.
Is it Time to Upend the Periodic Table?Published in August 27 2019 in The New York Times.
The iconic chart of elements has served chemistry well for 150 years. But it’s not the only option out there, and scientists are pushing its limits.
By Siobhan Roberts.