Unit+04+Bonding


 * Unit 4: Chemical Bonding Objectives **


 * ===Notes=== || ===Assignments=== ||
 * * Bellringers Click
 * Notes Click
 * Atoms vs Ions Word Bank Click
 * Ionic vs Covalent Bonds Paragraph Example Click


 * Interactive Ionic Bonding Game Click || * Forming Ionic Bonds WS Click
 * Forming Covalent Bonds WS Click
 * Mixed Bonding WS Click
 * Mixed Bonding WS #2 (table) Click
 * Bonding Activity
 * Student Handout Click
 * Energy Levels Templates Click ||

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 * **Student Must Knows...** || **Key words...** ||
 * < **Ionic Bonds -** valence electrons are //**transferred**//
 * Properties of an ionic bond
 * Formed between a metal and a non-metal element
 * Loss or gain of electrons forms an ion
 * Crystal structure is alternating (+) and (-) ions held together by electrostatic forces
 * Electrostatic force is the force holding together a (+) and (-) ion
 * Loss of an electron forms a positive (+) ion
 * Metals tend to form (+) ions
 * Loss of an electron forms a negative (-) ion
 * Nonmetals tend to form (-) ions
 * Oxidation number is the charge on an element when it loses or gains an electron

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 * Covalent Bond -** valence electrons are //**shared**//
 * Properties of a covalent bond
 * Formed between two non-metal elements
 * Bonding electrons are in the outer most level


 * Properties of metallic bonds

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 * Polyatomic ion** is a group of elements that acts like a single ion
 * Monatomic ion** is a single element ion

media type="youtube" key="EK3eWghhaTs" width="253" height="210" ||< Bond Ionic bond Covalent bond Electrons -bonding electrons
 * Parts of a chemical reaction**

Chemical Reaction Metallic bond Binary compound Oxidation number Ions Positive charge Negative charge Polyatomic ion Monatomic ion Metal Nonmetal Electrostatic force Crystal structure || Label parts of a reaction Construct a chemical bond Identify bonding electrons from periodic table Design an experiment that demonstrates differences in bond strength Name ionic compounds Name covalent compounds ||^  ||
 * **Students Must be able to do…** ||^  ||
 * < Identify a bond as ionic or covalent