Chemical element of metals. Cu comes from Cuprum, Fe comes from Ferrum, Ag from Argentum. The symbols were not followed by a period (full stop) as with abbreviations. Later chemical elements were also assigned unique chemical symbols, based on the name of the element, but not necessarily in English. For example, sodium has the chemical symbol 'Na' after the Latin "natrium". The same applies to "W" (wolfram) for tungsten, "Fe" (ferrum) for iron, "Hg" (hydrargyrum) for mercury, "Sn" (stannum) for tin, "K" (kalium) for potassium, "Au" (aurum) for gold, "Ag" (argentum) for silver, "Pb" (plumbum) for lead, "Cu" (cuprum) for copper, and
Symbol Systems Symbol Systems Symbol Systems is an album by American jazz pianist Matthew Shipp which was recorded in 1995 and became the first release on No More, a label founded by producer Alan Schneider. It was the first solo piano released by Shipp but was recorded five months after "Before the World", a live performance which was released later. He was approached by the producer to offer up some ideas for it, so Shipp later presented Schneider with what he had in mind "scribbled on a napkin." Spending one day in the recording studio, Shipp manufactured a recording of thirteen "compact