List of top Chemistry Questions on Unit Cells

Suppose the mass of a single Ag-atom is $m$. Ag metal crystallises in fcc lattice with unit cell of length $a$. The density of $Ag$ metal in terms of $a$ and $m$ is
The number of tetrahedral and octahedral void per unit cell of cubic closed packed structure is
Calculate the volume occupied by particle in simple cubic unit cell if volume of unit cell is $5.5 \times 10^{-22} \text{ cm}^3$.
Calculate the molar mass of an element having density $19.2 \text{ g cm}^{-3}$ if it forms fcc structure $\left[ \text{a}^3 \times \text{N}_{\text{A}} = 40 \text{ cm}^3 \text{ mol}^{-1} \right]$}
What is the percentage of free space in body centered cubic unit cell?
The number of atoms in $100\,g$ of an $fcc$ crystal with density, $d = {10\, g/cm^3}$ and cell edge equal to $100\,pm$, is equal to
The number of carbon atoms per unit cell of diamond unit cell is :
Two ions $A^+$ and $B^-$ have radii 104 and 200 pm respectively, in a cubic close packed crystal of compound AB. The co-ordination no. of A is
Crystals can be classified into basic crystal habits equal to
Sodium crystallizes in bcc arrangement with the interfacial separation between the atoms at the edge $53\, pm$. The density of the solid is
The coordination number in $hcp$ is
If $ AgI $ crystallizes in zinc blende structure with $I^{-}$ ions at lattice points. What fraction of tetrahedral voids is occupied by $Ag^{+}$ ions?
How many lattice points belong to a face centered cubic unit cell?
The metal that crystallises in simple cubic system is
Total volume of atoms present in a face-centred cubic unit cell of a metal is (r is atomic radius):
Number of atoms in bcc :
The crystal system of a compound with unit cell dimensions $a = 0.387\, nm$, $b = 0.387\, nm$ and $c = 0.504 \,nm$ and $\alpha = \beta = 90^{\circ}$ and $\gamma$ = $120^{\circ}$ is
Which of the following is correct?
What is the co-ordination number of sodium in $Na_2O$ ?
The total number of lattice arrangements in different crystal systems is
The co-ordination number of bcc crystal is:
The intermetallic compound $LiAg$ crystallises in cubic lattice in which both lithium and silver have coordination number of eight. The crystal class is
The number of atoms contained in a fcc unit cell of a monoatomic substance is
A given metal crystallizes out with a cubic structure having edge length of 361 pm. If there are four metal aotms in one unit cell, what is the radius of one atom?
The unit cell dimensions of a cubic lattice (edges a, b, c and the angles between them, $\alpha, \beta$ and $\gamma$) are