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: 2015 | PT id = 708, Type = data |
Anomalous Electronic Structures
Eric Scerri has supplied two periodic tables showing "anomalous configurations for gas phase atoms, highlighted in yellow, and for condensed phase atoms, purple." (The f-block anomalies for condensed phase are yet to be calculated.)
Read more in Eric's short article for the RSC.

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| What is the Periodic Table Showing? | Periodicity |
© Mark R. Leach Ph.D. 1999 –
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