Tungsten has a density of 19.35 g `cm^(-3)` and the length of the side of the unit cell is 316 pm. The unit cell is a body centred unit cell. How many atoms does 50 grams of the element contain?

The density of potassium bromide crystal is 2.75 g cm^(-3) and the length of an edge of a unit cell is 654 pm. The unit cell of KBr is one of three types of cubic unit cells. How many formula units of KBr are there in a unit cell ? Does the unit cell have a NaCl or CsCl structure ?

An element crystallizes as body - centred cubic lattic. Its density is 7.12g cm^(-3 and the length of the side of the unit cell is 2.88Å . Calculate the number of atoms present is 288g of the element.

An element crystallizes as body - centred cubic lattic. Its density is 7.12g cm^(-3 and the length of the side of the unit cell is 2.88Å . Calculate the number of atoms present is 288g of the element.

Tungsten has bcc lattice. Each edge of unit cell is 316 pm and density of metal is 19.35 g/cc. How many atoms are present in 50 g of the element ?

Metallic sodium has a body-centred cubic unit cell. How many atoms are contained in one unit cell?

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