Embibe Experts Solutions for Chapter: The Solid State, Exercise 1: Odisha Board-2018

The total number of atoms per unit cell of a face centred cubic crystal is

In $\mathrm{ZnS}$ crystal, ${\mathrm{Zn}}^{2+}$ ions occupy _____ void.

Give two differences between Crystalline and Amorphous solids.

What is a semiconductor? What are $\mathrm{n}$-type and $\mathrm{p}$-type semiconductors?

How many atoms are present per unit cell of a body centred cubic crystal?

Explain what are ionic and covalent solids. Give one example of each.

How does Schottky defect arise? In which type of ionic compounds does this defect arise?