How many atoms are there in a unit cell of a metal crystallizing in fcc structure?

How many lattice points are there in one unit cell of body centred cubic

How many atoms can be assigned to its unit cell if an element forms face centred cubic cell?

How many atoms can be assigned to its unit cell if an element forms a body centred cubic cell?

Density of a unit cell is respresented as rho = (" Effective no. of atoms (s)" xx "Mass of a unit cell ")/("Volume of a unit cell ")=(Z.M)/(N_(A).a^(3)) where , mass of unit cell =mass of effectuive no . of atoms(s) or ion (s). M= At . mass// formula N_(A) = Avogadro' s no . rArr 6.0323 xx 10^(23) a= edge lemght of unit cell An element crystallizes in a structure having fcc unit cell of an edge 200 pm . Calculate the density , if 100 g of this element contains 12xx10^(23) atoms :

Calculate the density of the copper crystals which crystallises in fcc structure arrangement with edge with length of 3.61xx10^-8 cm .

The number of atoms present in a fcc unit cell is

How many types of cubic unit cells are possible ?

Position of octahedral voids in fcc structure is//are