Structure 2.2
The Covalent Model
The language of organic and inorganic chemistry. Beyond dot-and-cross diagrams, master the 3D architecture of molecules, the quantum basis of bonding, and the forces that dictate physical properties.
🎓 Examiner's "Score 7" Overview
Key Differentiation:
- SLStop at Tetrahedral shapes (sp³). Focus on IMFs and physical properties.
- HLMust master Expanded Octets, Resonance, Formal Charge, and Hybridization.