<< Main Revision Index
The atom
Ions
Isotopes
Electronic shells
Atomic number
Electronic subshells
Atomic orbitals
Atomic orbitals d
Rutherford's experiment
Elements, substances and materials
Intro
Ionic Bonds
Covalent Bonds
Octet rule: Part I Part II Part III
The hydrogen molecule
Lewis diagrams
Oxidation numbers
Molecular orbitals
Electron density
Intermolecular forces
Molecular vibrations
Rock formation
Erosion and weathering
Identification of rocks
Grain
Cementation
Crystal structures of rocks
Sedimentary
Metamorphic
Gems
Ores
Diffusion
Specific heat capacity of gases
Graphite
Diamond
Fullerene
Nanotubes
Geometries of complexes
Ligands
Crystal field theory
Colour
pH Calculations
Buffer solution
Bond energies
Entropy (intro)
Enthalpy
Enthalpy calculations
Gibb's free energy
Animations of reaction mechanisms
Solutions
Diffusion and Osmosis