In relation to the chemical elements, a symbol is a code for a chemical element. Chemical .. Te, Tellurium, Greek tellus (Earth), 52, 16, 5, Metalloid. Th, Thorium · Thor, 90, 7, Actinide.
Symbol of the elements Sodium, Na, Antimony, Sb, Protactinium, Pa. Magnesium, Mg, Tellurium, Te, Uranium, U. Aluminum, Al, Iodine, I, Neptunium, Np.
IN ISRAEL the @ symbol is often referred to as "strudel". Computer books often refer to @ as the "at sign". Anyone who ever made or cut a strudel would agree. From radium and C ". From actin ium and emanati on. My grandmother told me that this symbol is actually called and meant "around" before it was used by the meaning of "at each" which describes the shape of the symbol, it's "a", then "round" it, te symbol. St: steel occasionally used. History of the metric system. Vladimir Oraschuck, Moscow, Russia. A handbook of industrial ecology.