Calculate the radius of Xe atom , If the edge of the unit cell (FCC) is 620 pm.
Aluminium crystallizes in an fee structure. Atomic radius of the metal is 125 pm. What is the length of the side of the unit cell of the metal?
In a face centred cubic unit cell of close packed atoms, the radius of atom (r) is related to the edge length (a) of the unit cell by the expression
A metal with an atomic radius of 141.4 pm crystallizes in the face centered cubic structure. The volume of the unit cell in pm is -
Silver crystallizes in face-centered cubic unit cell. Each side of this unit cell has a length of 400 Pm· Calculate the radius of the silver atom. (Assume the atoms just touch each other on the diagonal across the face of the unit cell. That is each face atom is touching the four comer atoms.)
Silver crystallises in a face centred cubic unit cell. Each side of the unit cell has a length of 409 pm. What is the radius of an atom of silver? (Assume that each face centred atom is touching the four corner atoms.)
What are the number of atoms per unit cell and the number of nearest neighbours in a face centered cubic structure?
Xenon crystallises in face - centered cubic , and the edge of the unit cell is 620 pm .The radius of a xenon atom is
