Period 3 element fresh mineral waters. "Aluminium" (symbol Al) or "aluminum" (American English) is a silvery white member of the boron group of chemical elements and a post-transition metal. It is not soluble in water under normal circumstances. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal, in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface. Aluminium metal is too reactive chemically to occur natively. Instead, it is found combined in over 270 different minerals. The chief ore of aluminium is bauxite. Aluminium is remarkable for the metal's low
Si Prat and the other works traditionally attributed to Si Prat were not written by him, and that he probably did not exist as commonly told, this consensus has not spread far outside of academic circles. The general public remains familiar with the traditional version of the Si Prat story, thanks in part to its popularization by the Fine Arts Department and its inclusion in school curricula since the 1970s. But whether seen as a historical figure or a fictional creation, Si Prat is regarded as a symbol of creative genius, the great poet from an idealized period of literary flourishing. Si