- Electronic Configuration
- Atomic Radii
- Ionization Enthalpy
- Physical Properties
- Chemical Properties - Oxidation state and trends in chemical reactivity ((i) Reactivity towards air, (ii) Reactivity towards acids and alkalies, (iii) Reactivity towards halogens)
Aluminium trifluoride is insoluble in anhydrous HF but dissolves on the addition of NaF. Aluminium trifluoride precipitates out of the resulting solution when gaseous BF3 is bubbled through. Give reasons.