Topic 4 - Bonding 4.1 Ionic bonds 4.1.1 Ionic bond: +ve (cations) and -ve (anions) ions are attracted to each other and form a continuous ionic lattice 4.1.2 Group 1 metals form +1 ions‚ group 2 metals form +2 ions‚ metals in group 3 form +3 ions . Examples : Li+‚ Mg2+‚ Al3+. Greater ease of ionisation Li->Cs is due to the increased electron shielding of the nuclear attraction caused by additional inner shells of electrons. The easier atoms are to ionise‚ the more reactive they
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Homework #1 [Problem 4] Bond Price I discussed after class some ideas as to how to go about building the Bond Price function. This is problem 4 of the first homework assignment. There are three functions that have to be built. This is stated in the problem. The three functions are a function to calculate the present value interest factor for a single value. The second function returns a calculation of the present value interest factor of an annuity. The third function utilizes the first two
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Mid Term – October 2014 Bond Pricing Qu 1: Time to Maturity Zero Coupon Rate Discount Factor 1 5% 2 6% 3 7% 4 8% 5 9% Give the formula for the discount factor in terms of the zero coupon rate. Use the formula to fill in the discount factors in the table above (you can write the formula or using excel calculate the numerical value). Assume that the government wishes to issue a new 5 year bond priced at 100 (called a par coupon bond as it is priced at par i.e. the price is the same as the face
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CHAPTER 12 INTERNATIONAL BOND MARKETS SUGGESTED ANSWERS AND SOLUTIONS TO END-OF-CHAPTER QUESTIONS AND PROBLEMS QUESTIONS 1. Describe the differences between foreign bonds and Eurobonds. Also discuss why Eurobonds make up the lion’s share of the international bond market. Answer: The two segments of the international bond market are: foreign bonds and Eurobonds. A foreign bond issue is one offered by a foreign borrower to investors in a national capital market and denominated in that
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Advantages of co education It is not possible for poor countries to build seperate colleges for both sexes as it requires a lot of capital.A lot of money is required to build libraries‚labortaries and the whole building of a college or university. In second place people claims that when both sexes will study in same class rooms their confidene level will increase and the relation between both sexes will deepen and strengthen its roots and that will be benificial for both sexes in their future
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Speech Communication Favorite Co-Culture Jamaican culture is fairly known in the United States today as such reggae music it is my favorite co-culture. Jamaican culture describes the Jamaican religion‚ Jamaican lifestyle and Jamaican society on a whole. Jamaican culture defines as the origin of its entire population. The Jamaican culture mixes‚ as most of the society is ethnically diverse. There are several nations and people‚ the majority are African‚ then Indian and Chinese‚ then the minority
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Bond & Free Analysis “Bond and Free” by Robert Frost personifies two entities “Love” and “Thought” as if they exist and exhibit qualities of human beings‚ rather than being effects of the human heart and mind. Frost uses capitalization to begin each entity as if each were formal given names of each entity. Frost begins by referring to Love. Love is described as being grounded and clinging to the earth. It has “circling arms about”. With these descriptions‚ Frost conveys that Love is needy and
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TIFFANY & CO. ® Introduction Tiffany & Co. is a leading US luxury jewelry company. For more than 150 years‚ Tiffany & Co. have been designing exquisite jewelry that highlights the incomparable beauty of diamonds. The designations TIFFANY ® and TIFFANY & CO. ® are the principal trademarks of Tiffany‚ as well as serving as trade names. Through its subsidiaries‚ the Company has obtained and is the proprietor of trademark registrations for TIFFANY ® and TIFFANY & CO. ®‚ as well as the TIFFANY BLUE
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factors to desistance such as Social Control Theory‚ also known as Social Bond theory. According to the Social Bond Theory‚ the bond between individual and the people around them are important in the support of preventing and controlling the individual from reoffending (Hirschi‚ 1969). There are 4 factors in the social bond theory which are; attachment‚ commitment‚ belief and involvement (Vold et al.‚ 2002). Attachment is the bond between the individual and the people around such as family and friends
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Hall of Roids? Barry Bonds is regarded as one of the greatest baseball players in the history of the game. However‚ after a court trial against his trainer‚ it was proven that Barry Bonds had used steroids during training throughout his baseball career. Now his record of 73 home runs in a season has a big asterisk next to it (Bunning). Yet‚ Barry Bonds and many other athletes are still inducted into their sports’ Hall of Fame even though they used steroids. Athletes who used steroids should
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