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What is the Periodic Table Showing? Periodicity

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. The database holds information on periodic tables, the discovery of the elements, the elucidation of atomic weights and the discovery of atomic structure (and much, much more).

   Use the drop menus or search box (below) to Select or Search the 1400 entries in the database: 

  Or, Search by Text String:       
Year:  2025 PT id = 1334, Type = formulation spiral non-chem misc 3D

Spiral-Struktur-Periodensystem der Elemente

Martin Röder writes:

https://archive.org/details/spiral-struktur-periodensystem

This is a new periodic table of the elements, which classifies the elements as follows:

1. according to the structural groups of occult chemistry
2. on the basis of positive charges (proton number)
3. according to the number of primary atoms (mass)

Detailed description under "PDF" in "Article - Spiral-Structure-Periodic System 250621.pdf"

Overview chart to print out: "Spiral-Structure-Periodic System of the Elements (with structure groups of Occult Chemistry) 250621.pdf".

2D and 3D animations under: "ANIMATED GIF" Graphics and diagrams under: "PNG" video with 3D animation




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What is the Periodic Table Showing? Periodicity

© Mark R. Leach Ph.D. 1999 –

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