Which of the following relationships among different types of atomic radii measured for a typical el — Periodic Table and Periodicity Chemistry Question

💡 Solution & Explanation

Van der Waals radius represents the non-bonded distance between adjacent molecules and is always the largest. Metallic radius involves metal cores packed in a lattice, which is shorter than van der Waals but longer than covalent radius. The covalent radius involves the actual orbital overlap of bonded atoms, making it the shortest.