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Contents Getting the most from this book4 About this book.5 Content Guidance Topic 1 Atomic structure and the periodic table8 Topic 2 Bonding and structure14 Topic 2A Bonding.14 Topic 2B, Chemistry Diagnostic Questions Answer these 40 multiple choice questions and then check your answers, located at the end of this document. This PDF book contain holt science and technology chemical bonding information. This PDF book include drawing chemical bonds answers document. This PDF book include ionic covalent and metallic bonds activity document. Writing and Balancing Chemical Equations, Calculating Atoms, Ions, or Molecules Using Moles, CP Chemistry Review for Stoichiometry Test, Chapter 3. Oxygen is a Group 16 element and thus has 6 outer electronssince there are 2 oxygen atoms, there will be a total of 12 electrons. 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