PPT-Chemical Bonds Chapter 6

SmartStarter What is the octet rule SmartStarter Draw the electron dot diagram for ionic compound MgCl 2 Compare Eyes on Chemistry Epsom Salts Rock Salt Sucrose One more WHAT DO YOU NOTICE ABOUT THEIR STRUCTURE. However surety bonds are not limited to public construction Many private project owners stipulate bonding requirements on their projects and prime contractors may require subcontractors to obtain bonds In todays competitive construction environment Conceptually these zeroes ar e the building blocks of all securities with fixed cash flows Combining zeroes in a portfo lio creates an asset with multiple fixed cash flows We can structure portfolios of zeroes to replicate existing securities such a Carol Juang McCoog, Partner, K&L Gates LLP. Kieu-Oanh Nguyen, Partner, Western Financial Group. Lynn Tsugie Nagasako, Senior Assistant Attorney General, Oregon Department of Justice. Public Finance 101: Topics. COVALENT BOND. bond. formed by the . sharing . of . electrons . Covalent . Bonds. Between nonmetallic elements of similar electronegativity. .. Electronegativity = how badly an atom wants to add an electron (non metals have higher electronegativity). Chemical Reactions. Investigation One. Chemical compounds are formed when two or more elements combine.. H. ₂ + O .  H₂O (water). Na + . Cl.  . NaCl. ( Sodium Chloride – Salt). Chemical Compounds. (chapter 7). Bond markets. Bond. : . A long-term debt instrument in which a borrower agrees to make payments of principal and interest, on specific dates, to the holders of the bond. Primarily traded in the over-the-counter (OTC) market.. Traditionally known as a “safe investment”. Typically less volatile than stocks. Offer regular interest payments. Have first priority in any liquidation. The Safer Alternative to Bonds. . Jim Royal (September, 2011). Jennie L. Borders. Standards. SPS1. Students will investigate our current understanding of the atom. b. Compare and contrast ionic and covalent bonds in terms of electron movement.. SPS2. Students will explore the nature of matter, its classification and its system for naming types of matter. By: Abby . Marstiller. , Paulina . Pullin. , Emily . Henline. What is a chemical reaction?. A chemical reaction involves the making or breaking of bonds between atoms. . The total number of atoms remains the same but the combinations are different. . is . concerned that he cannot remember all of the important information about the . different types of. chemical bonds, so he asks his . tutor, Josh, . to help him review the different types of chemical bonds prior to choosing his research topic. . Covalent Bond. bond formed when atoms share electrons.. Examples – . HCl. , H. 2. O, CO. 2. Ionic Bond. bond formed when an atom gains or loses electrons.. Examples – . NaBr. , . NaCl. , . KBr. 1. Matter/ Elements/ Compounds. Matter. . . anything that takes up space and has mass. Element. . . a substance that cannot be broken down (periodic table). Compound. . . 2 or more different elements (Ex. H. The key words are emphasized in bold . and there is a list of them at the end of the presentation. . Chemical Reactions. When a chemical reaction occurs, new substances (called . products. ) form from the substances taking part in the reaction (called . When elements combine to form compounds a chemical reaction occurs creating a new compound with properties that are different from the original elements.. When a new compound is formed it has a new chemical formula. A .