Which point defect decreases the density of crystals ?

Which point defect decreases the density of a solid ?

Which point defect lowers the density of a crystal?

Which point defect lowers the density of a crystal?

Which point defect lowers the density of crystal ?

Which point defect lowers the density of a crystal?

Which of the following defects decreases the density of the crystal?

Which defect cause decrease in the density of crystal?

Which stoichiometric defect decreases the density of the crystal?

In an ionic crystal, Schottky defect decreases the density of the crystal but Frenkel defect does not cause any change in density of the crystal. Explain.

Which defect causes decreases in the density of crystal?