Carbon exhibits allotropism prominently. Which of the following correctly pairs a carbon allotrope w — p Block Elements Chemistry Question

💡 Solution & Explanation

Diamond has the highest density ($3.35 \text{ g/cm}^3$). Fullerenes are closed, aromatic cages. Amorphous forms possess dangling bonds making them reactive. Graphite *is* a 2D sheet-like structure, but it is thermodynamically the *most* stable allotrope, making statement B partially incorrect.