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Discover the fundamentals of chemical bonding, including ionic, covalent, and metallic bonds. Learn how atoms are attracted to form bonds involving electrons and nuclei. Explore the characteristics of each bond type and their conductivity properties. Develop your own analogies for the bonds through single-panel cartoons with detailed explanations.
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Chemical Bonding -A chemical bond is the attraction between atoms that holds them together. -the negatively charged electrons and positively charged nuclei are involved in bonding. -There are three different kinds of bonds that are important to know. They are: 1. ionic 2. covalent 3. metallic
Chemical Bonding Ionic Bonds -between metals and nonmetals -doesn’t conduct electricity except when in water -metal gives up electrons completely to nonmetal -metal is called “cation” -nonmetal is called “anion”
Chemical Bonding Covalent Bonds -between nonmetals only -never conducts electricity -sharing of electrons
Chemical Bonding Metallic Bonds -between metals only -conducts electricity -protons surrounded by a “sea” of electrons
Chemical Bonding Analogies Develop your own analogy for the 3 chemical bonds (ionic, covalent, and metallic). Draw a single panel cartoon for each and explain how each cartoon is like the chemical bond. Remember: covalent bonds share electrons ionic bonds give and take electrons metallic bonds are like a sea of electrons ionic bonds (explanation) covalent bonds (explanation) metallic bonds (explanation)