H2 Chemistry 9647 Term 3 Block Test 2010 – Examiner’s report H2 CHEMISTRY 9647 Paper 2 (Section A) Structured Questions Question 1 – Atomic Structure and Redox Titration Most elements exist in nature as mixture of isotopes. At present‚ there are about 1600 known isotopes‚ of which only one-sixth are stable. The unstable isotopes lose energy by emitting ionising particles or radiation through the process of radioactive decay. Ernest Rutherford and later Paul Villard discovered the three
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Security Breach Immigration and especially illegal immigration is a touchy subject these days. Illegal immigrants are defined as all foreign born‚ unauthorized‚ non-citizens who reside illegally (Department of Homeland Security N.P.). There many modern countries that have large populations of immigrants these days and some believe it is the beginning of a big problem. These clashing cultures have all made a voice for themselves in their new homes. Their idea is “strength in numbers”. Large populations
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What would happen nowadays without cars? How would it be to use everyone public transport? Cars are the answer to our needs to be independent of each other and to travel freely wherever we want. History The cornerstone of the BMW empire dates back to 1916 in Munich‚ when Franz-Josef Popp and Max Friz set up Bayerische Flugzeug-Werke (Bavarian Aircraft Industry) on March 7th. Thus‚ contrary to expectations‚ the beginnings of BMW consisted of the production of aircraft engines‚ not cars. Two years
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MODULE M6 Financial Management of Corporate Projects and Programmes Case: TARGET CORPORATION 1. Executive Summary Target corporation has a growth strategy of opening 100 new stores per year. Doug Scovanner‚ the CFO of Target Corporation is preparing for the November meeting of the Capital Expenditure Committee (CEC). He is one of the executive officers who are members of the CEC. With the fiscal
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Diversity in Living Organisms Q 1 Name the branch of the biology that deals with the classification. Q 2 Who was the first to propose the two-kingdom system of classification? Q 3 Who proposed three-kingdom classification? Q 4 What is meant by triploblastic? Q 5 What is haemocoel ? Q 6 Name the person who has given the five-kingdom classification. Q 7 Which is the largest phylum of animal kingdom? Q 8 What is the function of canal system in sponges? Q 9 What are Gymnosperms
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Target’s REDCard Executive Summary: With Target being the second largest retailer‚ the hopes and dreams of being number one are not out of reach. By increasing the volume of existing and new customers and by adding value‚ Target will be able to see more loyalty from their guests. We wanted to develop a long term strategy that would attract new customers as well as retain and strengthen the already well established competitive advantage. The REDcard‚ with its current benefits‚ stands
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using is a panda corn‚ a skateboard‚ a heart‚ a volleyball‚ a tent‚ music‚ and books. I’m good hearted‚ smart‚ funny‚ weird‚ and adventurous. These are the things that my friends and family think of me accept my sister. My first symbol I’m going to use is a panda corn. The reason why I picked the panda corn is because I love pandas and I love unicorns so I put the two names together and I got panda corn. Also the other reason why I picked panda corn is because pandas
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the forest floor through the seasons. In spring when the leaves have yet to grow and the temperature has begun to rise the flowers of the woodland make the most of the available light and bloom. The woods become carpet with bluebells (Hyacithoides non-scripta)‚ wild garlic (Allium ursinum)‚ lesser celandine (Rannunculus ficaria)‚ wood anemone and primroses. These flowers
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Target Costing on Mercedez – Benz Mercedes-Benz (MB) is one of the world ’s most successful car manufacturers since its establishment in 1886. They used target costing in the design and production of one of its products‚ the M-Class‚ which is a new sports utility vehicle model‚ in response to their first time suffering loss in 1993 because of cost inefficiency and problems with material purchasing and adapting to market changes. MB started developing a range of new products such as the C-Class
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KIDNEY SALE: LEGAL OR ILLEGAL? Introduction: Organ transplantation is a recently developed technology used to replace faulty organs with new ones. The most common form of transplant after the corneal one is the kidney transplant. It is the most effective and efficient way of resuming kidney function in the body caused due to kidney failure (various causes) and is proven to be more effective than dialysis. The number of people waiting for a kidney transplant is growing and the number of kidney donors
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