Unit 2 of 9Gatekeeper unitAdvanced Placement (AP)
Molecular & Ionic Bonding
Work through these 5 topics in order. Clear the gatekeeper and the rest of the course opens up.
01
Ionic vs Covalent
Bonding models and lattice energy.
🔒 All-Access
02
Lewis Structures & Formal Charge
Drawing structures; choosing the best resonance form.
🔒 All-Access
03
VSEPR & Molecular Geometry
Predicting shapes and bond angles.
🔒 All-Access
04
Hybridization
sp, sp², sp³ and σ/π bonding.
🔒 All-Access
05
Bond Polarity & Resonance
Dipoles, polarity and delocalisation.
🔒 All-Access