Gold is a soft metal that is largely unreactive. Gold jewellery can lie underground for thousands of years and emerge shiny after that lengthy exposure to air‚ water‚ and other chemicals in the environment. Gold does dissolve in some solvents as indicated below and does react with halogens. The most common oxidation states of gold are Au(I) and Au(III) but there are a few examples of Au(V) (various anions [AuF6]- and [Au2F10]). The Au(III) ion has the d8configuration which gives rise to many square
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children and affect their social skills in negative ways. Today the criticism is even more profound and‚ through the Internet‚ publications about computer use are reaching a wide audience. This article will review and compare two such publications‚ Fool’s Gold: A Critical Look at Computers in Childhood (Cordes & Miller‚ 1999) and Children and Computer Technology (2000)‚ a recent issue of The Future of Children journal. Both publications make general statements and claims about child development and each
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segments. PlayBook provided great features for their corporate customers‚ such as multitasking‚ videoconferencing‚ and faster processing speed. In their turn‚ IPad provided features for their average public‚ including a greater amount of applications and entertainment. Personally‚ I prefer PlayBook over IPad because it meets my business needs. PlayBook offers enhanced security features and ability to sync with BlackBerry phone used at work. 3. The most important factors to price PlayBook lower
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Although the Muji shark fin soup cannot sell in Hong Kong and Taiwan in Asia‚ we still can buy it in Japan and we all know the number of sharks is decreasing sharply. Therefore‚ we suggest that Muji should substitute the real shark fin buy some other food which has the similar texture and taste‚ just like the artificial shark fin made of edible gelatin‚ in order to reduce the number of deaths of sharks because their shark fin have to make into food. Also‚ we suggest that Muji can motivate and sponsor
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Go Green‚ Save Green We all realize that the planet is definitely changing and resources‚ such as money‚ and oil don’t come around as easily as it once may have and with the prices of virtually everything on the rise the least bit of extra cash can be the most bit of helpful. With only a few small adjustments to your daily routine we can lower energy costs‚ save money and ultimately help save the environment as well. While global warming and the oil peak aren’t the first things we think about
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Dahl 1 To Go Green or Not to Go Green? Very few people know the real definition of organic food‚ and most just call it “natural”. However‚ farmer J.I. Rodale describes it as: A system whereby a fertile soil is maintained by applying nature’s own law of replenishing it- that is‚ the addition and preservation of humus‚ the use of organic matter instead of chemical fertilizers and of course the making of a compost pile.(Schultz 35) In short‚ the difference between organic and non-organic
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color green is associated with Gatsby many times whether it be related to his envy‚ his money‚ or his thoughts. Gatsby is filled with jealousy when he is unable to attain Daisy since she already belongs to another man‚ Tom. Green also represents the power and influence of money‚ which Gatsby has plenty of. Later in the novel‚ Michaelis‚ the witness of the car accident that killed Myrtle‚ “wasn’t even sure of [the death car’s] color – [but] he told the first policeman that it was light green” (Fitzgerald
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Difference Between College-Level and Casual Writing College-level writing should be written in paragraphs that contain three to five sentences. In college-level wrinting you have to form complete sentences‚ making sure to spell everything correctly‚ using proper grammar and correct puncuation. Casual writing is used when sending a letter‚ e-mail‚ or text message to a friend. It is more relaxed and doesn’t require proper grammar‚ or even correct puncuation. You can use abbreviations and emoticons
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amount of details in everything. For this assignment‚ I decided to describe a painting by Austrian painter Gustav Klimt called “The Woman in Gold”. The painting seems very simple because it only depicts the woman in gold – Adele Bloch Bauer. Even if we can find lots of colors on the painting like green‚ blue‚ or red‚ the whole painting is represented in gold. In the painting‚ Mrs. Bloch Bauer has the look of a typical 20th century woman with an oval-shaped face‚ thick eyebrows and high chin. Her
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This book report was done for S.E. Hinton’s novel‚ THE OUTSIDERS. In my essay‚ I explore the quote‚ "stay gold" and it’s meaning. I used a poem that was in the novel to express this topic (the poem is by Robert Frost). What it basically is about is the cycle of life. Title: "Stay Gold" I have just recently completed reading S.E. Hinton’s novel‚ The Outsiders. The author raises many topics faced by the teenagers of her time. Issues such as peer pressure‚ violence and family problems faced by the
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