Chemical bond From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges‚ either between electrons and nuclei‚ or as the result of a dipole attraction. The strength of chemical bonds varies considerably; there are "strong bonds" such as covalent or ionic bonds and "weak bonds" such
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Covalent Bonds Covalent bonds are formed when atoms share electrons‚ one from each atom in a single bond‚ to form electron pairs‚ usually making their outermost shells up to eight electrons by this means. This would make them more stable‚ less reactive and an electronic structure like a noble gas. They are most frequently formed between pairs of non-metallic elements. Non-metallic elements usually have from four to eight electrons in their outermost shells‚ the so-called valency electrons‚ which
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Chapter 10: Bond Return and Valuation Q. 6. Find out the yield to maturity on a 8 per cent 5 year bond selling at Rs 105? Solution: Yield to Maturity = [pic] = [pic] = [pic] × 100 = [pic] × 100 YTM = 6.82. Q. 7. (a) Determine the present value of the bond with a face value of Rs 1‚000‚ coupon rate of Rs 90‚ a maturity period of 10 years for the expected yield to maturity of 10 per cent. (b) In N is equal to 7 years in
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Eric Palomino P.4 12/04/13 Brandon Bond Brandon Bond was born in Perdido Key in Florida‚ USA and is considered as one of the many legends of modern American tattooing. As a student of Fine Arts in Texas Brandon started tattooing in College. Then under Shaman Bear he began his formal apprenticeship. He started working at Tattoo Zoo during College‚ after College he went to Vegas and tattooed on Las Vegas Blvd. Then in New Hampshire he worked with his friend Joe Capobianco. Followed by Slave
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TIMELESS BOND Title: Timeless Bond Written by: Marie Faye S. Fuertes Chapters: Seven (7) Genre: Family; Friendship; Romance I would love to hear your suggestions and comments ^ - ^ You can message me on mariefayesfuertes.16@gmail.com Prologue: Sho‚ a twelve-year-old boy‚ and his sister Saya‚ seventeen‚ were left alone when their parents died in a business appointment overseas. They were left with billions of
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CHEMICAL BONDS Chemical Bonds I. Introduction Chemical compounds are formed by the joining of two or more atoms. A stable compound occurs when the total energy of the combination has lower energy than the separated atoms. The bound state implies a net attractive force between the atoms called a chemical bond. The two extreme cases of chemical bonds are the covalent bonds and ionic bonds. Covalent bonds are bonds in which one or more pairs of electrons are shared by two atoms. Covalent bonds‚ in
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4-14 2008 THE BOND MARKET IN GHANA-CHALLENGES FOR ITS DEVELOPMENT A. Introduction A bond has been defined as a debt (loan) instrument which requires the issuer to repay the investor the amount borrowed with interest over a predetermined period of time. Bonds can be callable‚ redeemable‚ convertible‚ extendable or retractable. They may have warrants attached to them as a sweetner. They may also be income generating or have zero coupons. Bond investors are exposed to some or all of the following
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When a metallic substance shares electrons with a non-metal substance it forms covalent bonds‚ which make molecules. The metal becomes positively charged atoms‚ which means that the number of electrons is never less than the number of protons. Non-metals become negatively charged atoms‚ and now the number of electrons is more than the number of protons. When atoms share electrons of nonmetals then a covalent bond is formed inside the molecule. Monatomic elements are elements that only contain one
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Agency Costs of Free Cash Flow‚ Corporate Finance‚ and Takeovers Michael C. Jensen Harvard Business School MJensen@hbs.edu Abstract The interests and incentives of managers and shareholders conflict over such issues as the optimal size of the firm and the payment of cash to shareholders. These conflicts are especially severe in firms with large free cash flows—more cash than profitable investment opportunities. The theory developed here explains 1) the benefits of debt in reducing agency
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Week 3 Time Value of Money and Valuing Bonds Chapter 6 55. Amortization with Equal Payments Prepare an amortization schedule for a five-year loan of $36‚000. The interest rate is 9 percent per year‚ and the loan calls for equal annual payments. How much interest is paid in the third year? Answer: $2‚108.52 56. Amortization with Equal Principal Payments Rework Problem 55 assuming that the loan agreement calls for a principal reduction of $7‚200 every year instead of equal annual payments. Answer:
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