Calculate the atomic radius of elementary silver which crsytallises in face centred cubic lattice with unit cell edge length `4.086xx10^-10m`.

Metallic gold crystallises in face centred cubic lattice with edge-length 4.07Å . Closest distance between gold atoms is:

Calculate the density of silver which crystallines in the face centred cubic structure. The distance between the nearest silver atoms in this structure is 287 pm. ( Molar mass of silver=107.87 g mol^-1 ).

Gold (atomic radius=0.144nm) crystallises in a face-centred unit cell what is the length of a side of the cell?

Sodium metal crystallizes in a body centre cubic lattice with a unit cell edge 4.29 oversetcircA . The radius of sodium atom is approximately

Silver metal crystallise with a face centred cubic .lattice. The length of unit cell is found to be 4.077 xx 10^(-8) cm . Calculate the atomic radius and density of silver (Atomic mass of Ag= 108 u, NA= 6.02 x 10^(23) mol^(-1) .

The well known mineral fluorite is chemically clacium fluoride. Its is known that in one unit cell of this mineral there are 4 Ca^(2+) ions and 8 F^- ions and that of Ca^(2+) ions are arranged in a fcc lattice. The F^- ions fill all the tetrahedral holes in the face centred cubic lattice of Ca^(2+) ions. the edge of hte unit cell is 5.46xx10^-8 cm in length. the density of the solid is 3.18 gcm^-3 . use this information to calculate the Avagadro's number. (Molar mass of CaF_2=70.08 g mol^-1 ).

An element (density 7.2 gcm^-3) crystallizes in a body centred cubic structure having its unit cell edge length 2.88oversetcircA . Calculate the number of atoms present in 156 g of the element.

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.

The atomic radius of strontium (Sr) is 215 p m and it crystallizes with a cubic. Closest packing . Edge length of the cube is :