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 electromagnetic force 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 as dipole-dipole interactions‚ the London dispersion force and hydrogen bonding
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Virtually Face-to-Face: Technology vs. People Between the two articles‚ “Frequently Asked Questions About eLearning” by eLearners.com and “The Sensuous Classroom: Focusing on The Embodiment of Learning” by Suzanne M. Kelly it is easy to gather the differences between a face-to-face school environment and a “virtual classroom”. Although one seems to be neutral to which is better the other clearly states that face-to-face learning is more beneficial. The two articles also look at both sides of the
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Introduction to Bond Market A financial market place where debt instruments‚ primarily bonds‚ are bought and sold is called a bond market. The dealings in a bond market are limited to a small group of participants. Contrary to stock or commodities trading‚ the bond market (also known as the debt market) lacks a central exchange. The bond market (also known as the credit‚ or fixed income market) is a financial market where participants can issue new debt‚ known as the primary market‚ or buy and
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Face To Face Interactions With Teens Parents should encourage more face to face interaction in their teen’s lives‚ because for one it help build their self-esteem‚ and two it helps build strong relationships‚ and it helps teens get further in life‚ and it helps teens communication skills rise and last it helps them build more self- confidence in their education themselves. Many teens and young adults are drawn to the different social networking sites such as; Facebook‚ twitter‚ Instagram‚ Oovoo
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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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According to Bowlby‚ (1975)‚ attachment bonds allow children to adapt and adjust to new situations and people. (Cited in Shumeli-Goetz‚ 2015) and that attachment bonds remain important and exert influence throughout the life cycle. (Shumeli-Goetz‚ 2015). Not only does attachment create secure bonds it also contributes to children’s development‚ including their self-esteem and social experiences‚ which in turn contribute
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In the financial markets‚ the most common forms of marketable securities are stocks and bonds. Though they have some similarities to each other‚ they differ greatly in many aspects. Broadly speaking‚ both financial instruments enable one to invest in corporations‚ public and/or private‚ with possible profitable returns in the future. Stocks (or shares)‚ by definition‚ are shares of ownership in a company. By purchasing stocks in a company‚ the investor becomes a part owner‚ and thereby owns a percentage
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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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always rushes to the fore. 36. A fool’s tongue runs before his wit. 43. A friend’s frown is better than a foe’s smile. 44. A good anvil does not fear the hammer. 8. A good dog deserves a good bone. 49. A good example is the best sermon. 50. A good face is a letter of recommendation. 58. A great fortune is a great slavery. 59. A great ship asks deep waters. 60. A guilty conscience needs no accuser. 62. A heavy purse makes a light heart. 64. A honey tongue‚ a heart of gall. 65. A hungry belly has no
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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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