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=**13 Chem wiki **=

 Useful websites: Year 12 wiki - review the basics if you need to = Periodic Trends = __[|General Trends] [|Audio Lecture]__ [|Ionisation Energy audio lecture] __[|Interactive Periodic Table]__ [|Orbitals] [|Electron Arrangement] - scroll down for s,p and d orbitals __ [|Visualising electron arrangements] __
 * Atomic orbitals**

Molecular shapes explained
[|Shapes] [|VSEPR]

Intermolecular forces
[|Intermolecular forces]

** Polarity of molecules **
[|Polarity]