AIM:%20What%20are%20the%20types%20of%20chemical%20bonds?

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AIM What are the types of chemical bonds?

• DO NOW 1. A neutral atom has 10 electrons. How
  many neutrons does it have? 2. Define isotope.
• VOCABULARY isotope, covalent bond, ionic bond,
  hydrogen bonds, cohesion, adhesion, surface
  tension
• Have out HW from last night
• HW New York Times Article Posted on Web Due
  Tuesday

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Useful Definitions

• Isotopes
• Compounds
• Molecules

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Review of Basic ChemistryIsotopes of Carbon
C-12
C-13
C-14 (radioactive)
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Two Types of Chemical Bonds

• Covalent Bonds
• Two Types?
• Polar Covalent
• Non Polar Covalent
• What do these bonds form?
• Ionic Bonds
• What do these bonds form?

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Ionic Bonding Formation of Sodium Chloride
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The Structure of Water
Type of Bond?
Type of Bond?
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Reflections

• How do ions form?
• What makes an element different from its isotope?
• Given a molecule thats sharing elections which
  bond is being used?
• What is polarity?