What is the edge length of the unit cell of a body centred cubic crystal of an element whose atomic radius is 75 pm?
The number of atoms in body centred and face centred cubic unit cell respectively are
An element crystallises in a body centered cubic lattice. The edge length of the unit cell is 200 pm and the density of the element is 5.0 g cm$$-$$3. Calculate the number of atoms in 100 g of this element.
In the face centered cubic lattice structure of gold the closest distance between gold atoms is ('a' being the edge length of the cubic unit cell)
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