MCQ
In a crystal cations and anions are held together by
- AElectrons
- ✓Electrostatic forces
- CNuclear forces
- DCovalent bonds
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


$(I)$ Ionization energy $(II)$ Ionic radius
$(III)$ Bond energy of the $X_2$ molecule $(IV)$ Enthalpy of vaporisation
