What are the characteristics of negative ionic vacancy defects?
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It is a bond formed by the complete transfer of electrons from one atom to other
Physical state: solid at room temperature
Crystal structure: positive and negative ions are arranged in Crystal lattice
Hard with high melting and boiling points: due to strong electrostatic forces
Conductivity: conductors in the molten or aqueous state but insulators in solid-state.
Solubility in water: ionic compounds are soluble in water due to polar nature of water and high dielectric constant, if hydration energy is more than lattice energy then ionic compounds is soluble, but are insoluble in non-polar solvents.
Ionic reactions: fast reactions which involve the only transfer of electrons, no bond dissociation or formation.
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