Internet Database of Periodic Tables
There are thousands of periodic tables in web space, but there is only one comprehensive database of periodic tables & periodic system formulations. If you know of an interesting periodic table that is missing, please contact the database curator: Dr Mark R Leach.
Use the buttons below to select from the 1000+ Periodic Tables in the database:
Linus Pauling borrowed von Antropoff 1926 design, without acknowledgement, for his 1949 book, General Chemistry (and subsequently in later editions of The Chemical Bond).
The periodic table below is scanned in from Pauling's The Nature of The Chemical Bond, 3rd ed., 1960:
© Mark R. Leach 1999-
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This free, open access web book is an ongoing project and your input is appreciated.