Solid State Tes...

The unit cell with the given structure and a = b = c, represents ____________ crystal system.

The pink colour of lithium chloride crystal is due to:

Which of the following is an example for interstitial solid solution?

In fcc, a tetrahedral void is formed by atoms at

$$N{a_2}O$$ has:

$$KF$$ has $$NaCl$$ structure. What is the distance (in $$A^o$$) between $$K^+$$ and $$F^-$$ in $$KF$$, if density of $$KF$$ is $$2.48$$ $$gm/cm^3$$? $$[K=39, F=19]$$

Radii of $$A^+$$ and that of $$X^-$$ and $$Y^-$$ have been given as
$$A^+=1.00$$ pm
$$X^-=1.00$$ pm
$$Y^-=2.00$$ pm
Determine the volume of unit cells of AX and AY crystals.

Packing fraction in a body-centered cubic cell of crystals is:

Aluminium crystallizes in a cubic close packed structure. Its metallic radius is $$125pm$$.
i) Calculate the edge length of unit cell
ii) How many unit cells are there in $$1.00cm^3$$ of aluminium?

In a solid $$AB$$ having $$NaCl$$ structure atoms, occupy the corners of the unit cell. If all the face centred atoms along one of the axis are removed, then the resultant stoichiometry of the solid is: