lonic lattice has two major points defects, (1) Schottky (2) Frenkel defects Schottky defects occurs due to the cation-anion pair's missing from the lattice sites. Frenkel defects occurs when an ion leaves its lattice site and fits into an interstitial space. The neutrality of the crystal is being maintained and we considered all losses from interstitial positions
Which defect decreases density of the crystal?
ion pairs missing in schottky defect, therefore involves loss in mass
Structure shown here represents:
cation misses lattice point and moves to interstitial position
Structure shown here represents:
when a salt is heated with its own metal it ionizes and forms cations and electrons
Similar Questions
Caesium atoms are the largest naturally occurring atoms. The radius of Cs atom is 2.6 . The number of moles of Cs atoms to be laid side by side to give a row of Cs atoms 2.50 cm x × 10-17 . Find the value of x.
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