The SciencesJanuary 21, 2011
The Evolution of the Periodic System
From its origins some 200 years ago, the periodic table has become a vital tool for modern chemists
Stories by Eric R. Scerri
The SciencesSeptember 1, 1998
The Evolution of the Periodic System
From its origins some 200 years ago, the periodic table has become a vital tool for modern chemists