Covers coordination numbers, common ligands, and preferred geometries in coordination chemistry, emphasizing the spatial distribution between ligands and the role of d⁸ electron configurations.
Discusses organic chemistry's role in everyday compounds and the concept of resonance structures, exploring factors affecting stability and the significance of resonance in understanding reactivity.
Discusses how polymer structure affects crystallinity and the propensity of polymers to crystallize, distinguishing between amorphous and semi-crystalline polymers.