How many particles present per unit cell in BCC?

In a crystal of diamond : (i) How many carbon atoms are present per unit cell ? (ii) What type of lattice does diamond crystallize in ? (iii) How many carbon atoms suround each carbon atom ? (iv) How are they arranged ?

When atoms are placed at the corners of all 12 edges of a cube in a unit cell, how many atoms are present per unit cell? Also name this unit cell.

An element occurs in bcc structure. How many atoms are present in its unit cell ?

How many aluminium ions are present per unit cell of corundum (Al_2O_3) ?

How manu atoms are present in the unit cell of : (i) Simple cubic (ii) bcc (iii) fcc.

The ratio of atoms present per unit cell in bcc to that present in fcc is

The number of atoms present per unit cell in simple, fcc and bcc are ………, ……….., and …………, respectively.

The number of atoms present per unit cell in simple, fcc and bcc are ………, ……….., and …………, respectively.

The number of atoms present per unit cell in simple, fcc and bcc are ………, ……….., and …………, respectively.

How many octahedral and tetrahedral holes are present per unit cell in a face centred cubic arrangement of atoms ?