Chemical Bonds Chemical Bond: is the force that holds atoms together in a compound. They form because they lower the potential energy of the charged particles that compose atoms. Chemical bonds can be broadly classified into two types: Ionic and Covalent. Ionic: metal & nonmetal Metals have a tendency to lose electrons and nonmetals have a tendency to gain them. The metal atom becomes a cation and a nonmetal becomes an anion. The oppositely charged ions attract one another and form an ionic
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Chemical Weapons Chemical weapons use the toxic properties of chemical substances rather than their explosive properties to produce physical or physiological effects on an enemy. Although instances of what might be styled as chemical weapons date to antiquity‚ much of the lore of chemical weapons as viewed today has its origins in World War I. During that conflict "gas" (actually an aerosol or vapor) was used effectively on numerous occasions by both sides to alter the outcome of battles. A significant
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In Nazi Germany during the Third Reich‚ which began in the early 1930’s‚ the role of Women in the society was greatly affected by different policies that were created by the totalitarian government system. Some of these policies included the Law of Encouragement of Marriage‚ the Lebensborn program‚ and the Law for Prevention of Hereditary Diseased Offspring (United States Holocaust Memorial Museum). The law of Encouragement of Marriage said that newly wed couples would be given a loan of 1000 marks
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2 Chemical warfare What is Chemical Warfare: To understand chemical warfare you must first understand what a chemical agent is. A United Nations report from 1969 defines chemical warfare agents as " ... chemical substances‚ whether gaseous‚ liquid or solid‚ which might be employed because of their direct toxic effects on man‚ animals and plants ... ". This means basically that any chemical that is used to directly effect and harm a person‚ plant‚ or animal would be an act of chemical warfare
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In addition‚ this is not the only obstacle that may face new immigrants in Germany. Drever and Hoffmesiter address the problem of a job-scarce environment in Germany’s labor market that confuse the immigrant integration process compared to the U.S‚ where integration of immigrants is easier and more flexible in terms of entry to the labor markets. In Germany‚ jobs are scarcer. The employers also require formal permits‚ and qualification‚ which uneducated and young immigrants are the most vulnerable
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Industrialization of Germany and Japan Germany and Japan were part of the second wave of modernizing nations. They did not start industrializing until the second half of the nineteenth century. It was nearly a century after the French revolution and the beginning of British industrialization. They did have an advantage in being the second wave‚ for one they could learn from the technologies and techniques that were used in Europe before them and implement these systems into their own industries. Germany and Japan
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BP ’s Management Crisis The Frontline report‚ “The Spill”‚ which focused on British Petroleum ’s problematic management culture and its catastrophic effects‚ aired on October 26‚ 2010. Around then‚ the oil giant BP had suffered a crisis with its latest off-shore oil rig‚ the Deepwater Horizon. However‚ this was just the latest in accidents concerning its oil operations. In the years before the Deepwater Horizon accident‚ BP had also suffered major accidents in its oil production fields in Texas
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Globalization and Germany In this day and age‚ globalization shines above all. It leads the world into its next level of evolution‚ forcing its countries’ social and economic developments into full swing with each passing moment. What is globalization? It is the unifying element brought on by the economies and cultures of the world joining together. There are countries that gain benefits‚ but others that lose theirs. For Germany‚ globalization is not beneficial. So what is
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the Unification of Germany Liberal hopes for German unification were not met during the politically turbulent 1848-49 period. A Prussian plan for a smaller union was dropped in late 1850 after Austria threatened Prussia with war. Despite this setback‚ desire for some kind of German unity‚ either with or without Austria‚ grew during the 1850s and 1860s. It was no longer a notion cherished by a few‚ but had proponents in all social classes. An indication of this wider range of support was the change
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CHEMICALS IN COSMETICS (OVERVIEW) FACTSHEET A cosmetic is a substance or preparation that is designed to be used on any external part of the human body – including in the mouth – to change the odours of the body‚ to change its appearance‚ cleanse it‚ keep it in good condition‚ perfume it or protect it. Cosmetics include soap‚ shampoo‚ moisturiser‚ hair dye‚ perfume‚ lipstick‚ mascara and many other products‚ but do not include products regulated as therapeutic goods (medicines). Cosmetics are made
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