Types of Unit Cell#!#Calculation of Number of atoms

How is a simple cubic unit cell formed ? Calculate the number of atoms present in it.

How is simple cubic unit cell formed ? Calculate the number of atoms in a simple unit cell.

HCP unit cell number of atoms

Sodium crystallises in a cubic lattice and the edge length of the unit cell is 430 pm. Calculate the number of atoms in the unit cell. (Atomic mass Na = 23 amu, Density of Na = 0.9623 g cm^(-3) )

In soild X atoms goes to coner of the cube and two alternate face center . Calculate effective number of atom of X in unit cell ?

An element A (Atomic weight =100 ) having b.c.c. structures has unit cell edge length 400 pm. Calculate the density of A. number of unit cells and number of atoms in 10 g of A.

In a simple or primitive unit cell, what is the number of atoms per unit cell ?

Na and Mg crystallize in bcc- and fcc-type crystals, the ratio of number of atoms present in the unit cell of their respective crystal is