The Atomic Structure

The Atomic Structure

1. The Atom

   • The Structure of the Atom
   • Atoms and Ions
   • Isotopes

2. Mass Spectrometry

   • Interpreting Mass Spectra
   • Calculating Relative Atomic Mass
   • Calculating Relative Molecular Mass
   • Measuring Atomic Mass
     • 1. Vapourisation
     • 2. Ionisation
     • 3. Acceleration
     • 4. Deflection
     • 5. Detection

3. Atomic Models

   • Dalton and Thompsons
   • Rutherford's Model
   • Bohr's Model

4. Relative Mass

   • Relative Atomic Mass
   • Relative Isotopic Mass
   • Relative Molecular Mass
   • Relative Formula Mass

5. Electronic Structure

   • Electron Shells
   • Showing Electron Configuration
     • Sub Shell Notation
     • Arrows in Boxes
     • Energy Level Diagrams
   • Working Out Electron Configuration
   • Electron Configuration of Transition Metals
   • Electron structure and chemical Properties

6. Ionisation Energy

   • Ionisation
   • Factors Affecting Ionisation Energy
     • 1. Nuclear Charge
     • 2. Distance from Nucleus
     • 3. Shielding
   • Second Ionisation energy
   • Ionisation Energy Trends
     • Across Periods
     • Down Group 2