Question

the distance between two adjacent copper atoms in solid copper is 256pm.then the metallic radius of copper in augstrom units is​

Answer 1

Answer:

Atomic radius; Ionic radius; Covalent radius · Metallic radius · Van der Waals radius · v · t · e. Ionic radius, rion, is the radius of an atom's ion in ionic crystals structure. Although neither ... The distance between two ions in an ionic crystal can be determined by X-ray crystallography, which gives ... 29, Copper, Cu, 91, 87, 68 ls

Explanation:

Answer 2

Answer:

metallic radius is 1/2×256

= 129 pm