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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.

Use the drop menus below to search & select from the more than 1300 Period Tables in the database: 

  Text Search:       

Year:  2024 PT id = 1301

Periodic Table of Food Initiative (PTFI)

Imagine a world where farmers choose to grow specific foods to combat food insecurity and diet-related chronic diseases using practices that are also good for the planet. A world where people everywhere are enabled to select customized diets that support their vitality. This future harnesses the power of food not only as a solution to hunger, but as an essential resource to support the well-being of communities and the environment.

The Periodic Table of Food Initiative (PTFI) is accelerating this future to empower data-driven solutions to our most pressing food system challenges: climate change, biodiversity loss, and malnutrition.

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What is the Periodic Table Showing? Periodicity

© Mark R. Leach Ph.D. 1999 –

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