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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a net attractive force between the atoms ... a chemical bond. The two extreme cases of chemical bonds are: Covalent Bonds Covalent chemical bonds involve the sharing of a pair of valence electrons by two atoms‚ in contrast to the transfer of electrons in ionic bonds. Such bonds lead to stable molecules if they share electrons in such a way as to create a noble gas configuration for each atom. Hydrogen gas forms the simplest covalent bond in the diatomic hydrogen molecule. The halogens such as
Free Atom Electron Chemical bond
The characteristic of a convertible bond The convertible bond is one kind of equity-linked bonds. The term of the bond entitles bondholder to convert bonds into shares of the company or another company in the same group‚ at an agreed-upon conversion price‚ among a fixed period. The reason why it is made in this form is that the issuer can benefit from four aspects as follow‚ (1) better terms. A convertible bond have a lower interest rate‚ less restrictive covenants or the subordination of bondholders’
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Corporate Bonds‚ Common stock‚ and Preferred Stock Higher return means higher risk. People use excess money to invest in a corporation. It is a good way gain more money than put money into the saving account to get a little interest. Before you invest you should analyze the characteristics of corporate bonds‚ common stock‚ and preferred stock; and also be aware of their advantages and disadvantages. The corporate bonds are issued by corporations. They are used to increase capital for issuing
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Excerpt from FS Series #1: enabling sub-sovereign bond issuances B3. Case 3: Alternative Financing for Water Utilities — Lessons from a Failed Bond Issue in Indonesia B3a. Background and Environment PUBLIC INVESTMENT IN THE WATER SECTOR HAS BEEN VIRTUALLY ABSENT IN INDONESIA. ACHIEVING INDONESIA’S MILLENNIUM DEVELOPMENT GOAL‚ TO HALVE THE PROPORTION OF PEOPLE WITHOUT SUSTAINABLE ACCESS TO SAFE DRINKING WATER AND BASIC SANITATION BY 2015‚ WOULD REQUIRE A TENFOLD ANNUAL INCREASE IN INVESTMENTS
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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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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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The “Reel” British Invasion: An Examination of the Legacy of the James Bond Films By Joe Roman LST 712 Spring 2010 On the eighth day of May‚ in the year 1963‚ the sanctity of American cinema was infiltrated by a British secret agent. The infiltration was unexpected and its effects were immediate. Even today‚ almost fifty years later‚ the impact of this secret agent’s presence on America’s silver screen is still being felt and continues to influence American popular culture. So‚ who
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The song “I Love You Truly” became a popular song to sing at weddings. It was the best song of 1912. This ballad of devotion to love was heard in the Christmas classic “It’s a Wonderful Life”. This song counts as a parlor song and was written by Carrie Jacobs-Bond. It was published in 1901 and became a song known to be sung at weddings. Carrie Jacobs-Bond started writing songs to help her husband with income. When he died in 1895 she wrote “I Love Your Truly” after she returned to her hometown Janesville
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Hello Sandeep‚ sorry I couldn’t make it there yesterday‚ but I was not feeling well. For Monday: read Act 2 of Othello answer the study questions for Act 1 (they start with # 11‚ I don’t know why!) We’ll look at the Act 2 questions during class Art: draw 2 faces following the instructions on this webpage: http://www.wikihow.com/Draw-a-Face it’s a lot like the other website‚ but also a little different‚ so you’ll get some different ideas on how to do this. STUDY QUESTIONS FOR
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