Periodic Table
T-Shirts & more
from the
meta-synthesis



Merch Store


previous home next
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 search & select from the 1400 entries in the database: 

  Or, search by Text String:       




Year:  2025 PT id = 1366, Type = formulation review

The Surprisingly Beautiful Origins of the Periodic Table

A video about The Surprisingly Beautiful Origins of the Periodic Table by Chemistorian.

"The periodic table is probably the most iconic image in science. Join me to hear the story about its origins, from ancient philosophers speculating about the nature of matter to the earliest chemists who tried to find the mysterious connection between the elements. Learn about Döbereiner's chemical traids, De Chancourtois' Telluric Screw, Mendeleev's amazing predictions, and much more!"

Thanks to Eric Scerri for the tip!

Top of Page

previous home next
What is the Periodic Table Showing? Periodicity

© Mark R. Leach Ph.D. 1999 –


Queries, Suggestions, Bugs, Errors, Typos...

If you have any:

Queries
Comments
Suggestions
Suggestions for links
Bug, typo or grammatical error reports about this page,

please contact Mark R. Leach, the author, using mark@meta-synthesis.com

This free, open access web book is an ongoing project and your input is appreciated.