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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: 

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Periodic Tables from the year 1830 :

1830   Vanadium, Discovery of


Year:  1830 PT id = 803, Type = element

Discovery of Vanadium

V

Vanadium, atomic number 23, has a mass of 50.942 au.

Vanadium was first observed or predicted in 1801 by M. del Río and first isolated in 1830 by N.G.Sefström.

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What is the Periodic Table Showing? Periodicity

© Mark R. Leach Ph.D. 1999 –


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