Periodic Table
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The INTERNET Database of Periodic Tables

There are thousands of periodic tables in web space, but this is the only comprehensive database of periodic tables & periodic system formulations. If you know of an interesting periodic table that is missing, please contact the database curator: Mark R. Leach Ph.D.

Use the drop menus below to search & select from the more than 1300 Period Tables in the database: 

  Text Search:       

Year:  2012 PT id = 538

Wheelshaped Table of Elements

From Facebook, a Wheelshaped table of elements.

Please note the symmetry of this representation.

As a result, it is possible that element 118 is the very last one in the periodic table. We have the sequence:

2 x 14 (blue)
4 x 10 (brown)
6 x 6 (violet)
8 x 2 (green)

and, logically, neither first nor last factor can be 0 or -2 (they differ in two columns above respectively by 2 and 4). On the other hand, the coherence of the structure requires the existence of two additional elements at the beginning!

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What is the Periodic Table Showing? Periodicity

© Mark R. Leach Ph.D. 1999 –

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