En memòria de

Gil Chaverri

15 de març del 1921 — 27 de maig del 2005
Talavera de la Reina · San José
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Gil Chaverri Rodríguez was a Costa Rican chemist and physicist. Chaverri created an original arrangement of the periodic table of chemical elements, published in 1952 in the Journal of Chemical Education. His arrangement of the periodic table was based on the electronic structure of each element, and was used in Costa Rican schools.

— Source: Wikipedia (CC-BY-SA).

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