to present your answers in. Include diagrams where possible. 1. Describe metallic‚ ionic and covalent bonds. Metallic - A chemical bond in which electrons are shared over many nuclei and electronic conduction occurs. Ionic – A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion. Covalent - A chemical bond that involves sharing a pair of electrons between atoms in a molecule. 2. Explain the structure of metals
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Balance Lab Your Name Here Chemistry July 21‚ 2010 Introduction: Using the direct weighing and weighing by difference methods to find weight and mass of chemicals and compounds. Purpose: The purpose of this lab was to become familiar with the three different balances and two different methods used to find the weight and mass of chemicals and compounds in the ChemLab program. The lab was performed by using three different types of balances‚ and the direct weighing and weighing by difference
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Rate of reaction Design Lab Background: Reaction rate is most commonly defined as the speed at which a reaction takes place. This rate can be altered by many factors such as temperature‚ pressure‚ concentration‚ volume‚ or the use of a catalyst. In order for a reaction to occur‚ the atoms must collide in the correct orientation to break the bonds and must also have more energy than the needed activation energy. If their energy is not high enough‚ the reaction will not be able to take place. By
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JMSB Analysis Group Date: December 2009 Group members: Jun Gao Jiaqi Yin Qing Zhang Antoine Vulcain Main issues: Evaluation of two possible products: 1. NPV of two possible products 2. WACC analysis --CPAM --Bond yield plus Recommendation: Product B(aircraft) will be suggested due to the situation of the company. ---If there are enough funds for the company‚ product A is also acceptable Analysis Summary: High Mountain as
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The Harvard Management Company and Inflation-Protected Bonds 1(a) Regular Treasury bonds are purchased at face value in the beginning or an adjusted price prior maturity. And in every period‚ normally annul or semiannual‚ investor will receive a coupon as an interest and at the maturity a principal plus coupon. (b) Coupon and principal of the Regular Treasury bonds are fixed‚ therefore if the inflation rate increases in the forecasting future‚ investor will receive the same amount of coupon
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Souktani In partial fulfillment of INT 4300 - Internship School of Business Administration Bond Portfolio Management: Measures of profitability & risks Hicham Reghay Dr. Ahmed Baijou Fall Term 2011 * Executive summary: The scope of my internship was to be familiarized with the bond market and their measure of risk and performance and to know what are the tools used in the company to manage bond portfolios risks (Duration‚ convexity‚ sensitivity). However‚ these tools assume a parallel
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African Diaspora and the World After reading the short story “Diaspora” by Joanne Hyppolite‚ I got a vivid understanding of how diaspora can have an effect on one’s identity. Over the past month we have studied many theories and concepts concerning race‚ gender‚ and politics. There are three theories that capture the essence of Joanne Hyppolite’s worldview as a Haitian growing up in America: intersectionality‚ identity‚ and diaspora. Individuals oftentimes experience the theory of Intersectionality
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CORPORATE BOND MARKET DEVELOPMENT IN KENYA There are several good reasons for developing bond market. The most fundamental reason is to make financial and capital market more complete by generating market interest rates that reflect the opportunity cost of funds at each maturity. This is essential for efficient investment and financing decisions. Moreover the existence of tradable instruments helps risk management. Further the use of financial guarantees and other types of underwriting is becoming
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"King Lear" is due the reshaping of bonds within the society. Thus naturally‚ bonds must be broken‚ kept and most importantly‚ formed. This rearrangement of bonds is necessary to Lear understanding his personal identity. Bonds that are broken include those relations between King Lear and his two eldest daughters (Regan and Goneril)‚ between Glouster and Edmund and also between Edmund and Edgar. Lear and Cordelia; Lear and Kent; Glouster and Edgar include those bonds that are existent at both the beginning
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A training Bond is a legal agreement signed by an employee and the company at the time the employee is hired outlining the training and educational courses the company is going to provide to the employee. It is an understanding by the trainee that he or she will take the training outlined in the Bond agreement‚ fully participate and do their best to learn and understand the courses attended and at the same time acknowledge the investment the company is making into the employee. If the employee leaves
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