Unit 2 - Atoms, Elements, Ions and the Periodic Table



Chapter 3
  • Elements
  • Names and Symbols
  • Atoms and Compounds
  • Formulas
  • Atomic Structure
  • Isotopes
  • Periodic Table
  • Ions and compounds








Chapter 11:
  • Rutherford's Atom
  • Emission of Energy by Atoms
  • Energy levels of Hydrogen
  • Bohr Model of the Atom
  • Wave Mechanical Model of the Atom
  • Hydrogen Orbitals
  • Wave Mechanical Model: Further Development
  • Electron Arrangements in the first 18 Atoms on the Periodic Table
  • Electron Configuration and the Periodic Table
  • Atomic Properties and the Periodic Table









Chapter 12:
  • Types of chemical bonds
  • Electronegativity
  • Bond polarity
  • Stable electron configurations
  • Ionic bonding
  • Lewis structures
  • Molecular structure
  • VSEPR model
  • Double bonds