CHEMICAL BONDING MOKAN A/L VELAN (SCPNG0000019030) SANDEEP SINGH JASPREET SINGH TABLE OF CONTENT Contents IONIC BOND 2 METALLIC BOND 9 The "Sea of Electrons" Theory 14 Conductors‚ Insulators and Semiconductors 16 25 IONIC BOND Ionic bond is formed when electron transferred from a valence shell of an atom to the valence shell of another atom. Ionic bond involves electron transfer across two atoms. The atom which donates the electron is called cation which is a positive ion whereas
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global products. It is crucial to recognize the distinctive dimensions of the way a culture as a whole thinks and acts for what may be customary and natural in a workplace of one country may be considered peculiar or even distasteful to another. Geert Hofstede has composed one of the most inclusive studies of how values in the business world are subjective to each culture. Hofstede’s five dimensions of national culture are able to give insight to a manager transitioning into a new country‚ such as an
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Bond P is a premium bond with a 12 percent coupon. Bond D is a 6 percent coupon bond currently selling at a discount. Both bonds make annual payments‚ have a YTM of 9 percent‚ and have five years to maturity. The current yield for Bonds P and D is percent and percent‚ respectively. (Do not include the percent signs (%). Round your answers to 2 decimal places. (e.g.‚ 32.16)) | If interest rates remain unchanged‚ the expected capital gains yield over the next year for Bonds P and D is percent
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by chemical bonds. These chemical bonds are of two basic types—ionic and covalent. Ionic bonds result when one or more electrons from one atom or group of atoms is transferred to another atom. Positive and negative ions are created through the transfer. In covalent compounds no electrons are transferred; instead electrons are shared by the bonded atoms. The physical properties of a substance‚ such as melting point‚ solubility‚ and conductivity‚ can be used to predict the type of bond that binds
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appears to be one based predominately on Chinese culture‚ there remain differences between the two‚ which‚ if not properly understood‚ can lead to ineffectiveness and misunderstandings. Using the four dimensions of a national culture established by Hofstede‚ this exploratory study examines what constitute Singapore culture and Chinese culture. Through a survey of Singaporean and Chinese respondents working in China and an analysis of Hofstede’s four dimensions of a national culture‚ the study extrapolates
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1984 essay: The last sentence of 1984 by George Orwell‚ though very clear itself‚ thrusts the meaning of the book into ambiguity and interpretation. Because it is the last thing seen by the reader‚ the ending of a book has the power to leave the lasting impression. Whether this is a good or bad impression remains to be decided by the readers themselves. While this ending may not be seen as a pleasant one‚ it appropriately concludes the novel in the way that it stays true to the overall tone of
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David Limon ERWC2 Chaid 3/12/14 1984 ESSAY I completely agree that our technology today is bringing us closer to the world of Big Brother. I agree because even though we are not forced necessarily to mask emotions and hinder temptations‚ most of us (U.S.) lead lives which in reality are lead by the technology at our disposal. I would not be surprised if the government taps into our many devices such as computers‚ phones‚ and even private surveillance cameras to monitor our every breath and move
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Value of Money to Security Valuation – Valuation of Bonds and Debt Securities A bond or a debenture is a long term debt instrument carrying a fixed rate of interest which is known to investors. A bond is redeemable after a specified period. Bonds are also called gilt edged securities or gilt when issued by the government since it is free of default risk. Features of a Bond or Debenture • Face Value – Face value is called par value. A bond / debenture is generally issued at a par value and
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VALUATION AND MANAGEMENT OF BONDS All Rights Reserved © Oxford University Press‚ 2011 2 CONTENTS Introduction Features of the bond Face Value l Coupon Rate Periodicity of coupon payments Maturity Redemption Value Fixed and Floating Rate Bonds Indexed Bonds Callable & Puttable Bonds C ll bl & P tt bl B d Zero Coupon and Deep Discount Bonds Convertible Bonds CHAPTER 6 Types of Bonds Types of Bonds Cash Flow of the bond VALUATION & MANAGEMENT OF BONDS 3
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TYPES OF BONDS There are a plenty amount of different types of bonds‚ existing nowadays. Actually‚ the bond market offers investors a lot more choices than the stock market. Which bonds to choose depends on the goals‚ tax situation and the risk tolerance of a person who is going to invest in bonds. The broad bond market includes in itself government‚ municipal‚ corporate‚ mortgage-backed or asset-backed securities and international bonds. Within each broad bond market sector it is possible to
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