Calcium crystallizes in a FCC unitcell with edge length 0.556nm.Calculate the density of the metal If it contains 0.2% Frenkel defects.

Calcium crystallises in fcc lattice with edge length 0.5 nm. What is the density if it contains 0.1% Shottky defect?

Copper crystallises into a fcc lattice with edge length '3.61 x10^-8 cm'. Show that the calculated density is in agreement with its measured value of '8.92 g cm^-3'

What is the density of Na_(2)O having antifluorite-type crystal structure, if the edge length of cube is 100 pm and what is the effect on density by 0.05% Frenkel defect?

A metal crystallises face-centred cubic lattice with edge length of 450 pm. Molar mass of the metal is 50g"mol"^(-1) The density of metal will be: (1) 2.64g/cm^3 (2) 3.64 g/cm^3 (3) 4.64 g/cm^3 (4) 2.68 g/cm^3

An element crystallizes In F.C.C manner. What Is the length of a side of the unit cell If the atomic radius of the element Is 0.144 nm?

An element crystallises as FCC with density 2.8gcm^-3 .Its unit cell having edge. Length 4xx10^-8 cm . Calculate the molar mass of the element. (Given N_A=6.022xx 10^23 mol^-1)

Density of a unit cell is the same as the density of the substance. So, if the density of the substance is known, we can calculate the number of atoms or dimensions of the unit cell. The density of the unit cell is related to its formula mass (M), number of atoms per unit cell (z), edge length (a in cm), and Avogadro's constant N_(A) , as rho=(zxxM)/(a^(3)xxN_(A)) Q. An element X crystallizes in a structure having an fcc unit cell of an edge 100 pm. if 24 g of the element contains 24xx10^(23) atoms, the density is

Iron (Il) oxide crystallise in cubic structure with unit cell edge of 5.0Å If the density of the oxide is 3.8 g cm-3 . Calculate the no. of Fe^2+ and O_2- present in each unit cell. [atomic mass of Fe=56, O=16]