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
Naming of chemical elements names can refer to: Chemical elements are sometimes named after people, especially the synthetic elements discovered (created) after ca. 1940. However, very few are named after their discoverers, and even fewer are named after living people. The element seaborgium is named after Glenn Seaborg, who was alive at the time; and oganesson is named after Yuri Oganessian (still living ). Many of the transuranic elements are named after recipients of the Nobel Prize, including: Transuranic elements named in honour of scientists who did not receive the prize include: The transuranic element americium is indirectly named (via the continents The Americas)