LFTR is the abbreviation for Liquid Fluoride Thorium Reactor and this website is a forum for all things related to Thorium including getting the word out about ...
Serwis Uk³adu Okresowego Pierwiastków Chemicznych Tablica Klasyczna D. Mendelejew Uk³ad Okresowy a budowa atomu NOWA TABLICA 1-168 elementów zg³o uwagi str. g³ów ...
Chemicalstore's Periodic Table gives background information for each element. Included in the background information is brief history, element properties, ...