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
Otherwise Known as Sheila the Great Otherwise Known as Sheila the Great Otherwise Known as Sheila the Great is a children's novel by Judy Blume, first published in 1972. It's the second book in the Fudge Series. The book centers on Sheila Tubman, a ten-year-old girl who masks her insecurities with a much more self-assured, confident person. In truth, she suffers from fears ranging from arachnophobia (fear of spiders and other arachnids), cynophobia (fear of dogs), and aquaphobia (fear of water). Her family decides to spend the summertime in Tarrytown, New York, where she is enrolled at a day camp and meets Merle "Mouse" Ellis, an