Niobium crystallises in body-centred cubic structure. If density is `8.55g cm^(-3)`, calcuate atomic radius of niobium using its atomic mass 93 u.

Niobium crystallizes in a body centred cubic structure. If density is 8.55 "gcm"^(-3) , calculate atomic radius of niobium, given that its atomic mass is 92.9mu .

Silver having atomic mass 107.87 crystallizes in faces centred cubic structure. If density is 10.76"gcm"^(-3) calculate the edge length of unit cell.

Tungsten crystallises in a body centred cubic unit cell. If the edge of the unit cell is 316.5 pm, what is the radius of tungsten atom ?

Tungsten cystallizes in body centred cubic unit cell. If edge of the unit cell is 316.5 pm, what is the radius of the tungsten atom?

Rubidium (atomic mass 85.5) crystallizes in a body centred cubic lattice with density of 1.51gcm^-3 . If the radius of rubidium atom is 248 pm, calculate Avagadro number.

Lithium forms body centred cubic structure. The length of the side is unit cell is 351 pm. Atomic radius of lithium will be

An element crystallising in body centred cubic lattice has an edge length of 500 pm. If its density is 4gcm^-3 , the atomic mass of the element is

Potassium crystallizes in a body centred cubic lattice. Calculate the number of unit cells in 1g of potassium. Atomic mass of potassium = 39mu .

Chromium crystallizes in a body centred cubic lattice whose density is 7.20g/cm^3 . The length of the edge of the unit cell is 288.4 pm. Calculate the Avogadro number (atomic mass of chromium=52).

Lithium metal has body centred cubic structure. Its density is 0.53gcm^-3 and its molar mass is 6.94gmol^-1 . Calculate the volume of a unit cell of lithium metal.