Periodic Table |
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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).
| Year: 2018 | PT id = 978, Type = non-chem |
Snakes and Ladders of the Periodic Table
Gordon Marks has developed a game of Snakes & Ladders (Chutes and Ladders in the USA) using a Periodic Table, symbols as in Peter van der Krogt. Instructions here:

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| What is the Periodic Table Showing? | Periodicity |
© Mark R. Leach Ph.D. 1999 –
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This free, open access web book is an ongoing project and your input is appreciated.






