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 painting the backdrop of the camp's production of "Peter Pan" (in which Libby plays Captain Hook, to her misery). Sheila believes that her fearless masquerade is effective, but her beliefs are proven false after the guests at her sleepover party write otherwise in a slam book activity. Despite the brawl that ensues between the agitated girls, devastated by the insults written in each other's books, their friendship, nevertheless, continues, and Sheila slowly overcomes her fears (albeit not entirely) little by little. As the summer draws to a close with a barbecue party, she is unshaken at the thought of her