ionization of liquids or gases; formation of ions from electrolytes
Meanings
2 senses · 6 examplesverb
to ionize; ionization of liquids or gases
formalA physical and chemical process where an atom or molecule loses or gains electrons, becoming charged particles (ions). Often used in physics and atmospheric science contexts.
Strong ultraviolet radiation can cause ionization of the air.
Lightning has enormous energy that can cause ionization of nitrogen and oxygen gases.
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The ionosphere is a region in Earth's atmosphere formed by solar radiation ionization.
verb
to dissociate; formation of mobile ions from electrolytes
formalA chemical process where ionic compounds split into their constituent ions when dissolved in a solvent (like water) or melted. The ions become free to move and conduct electricity.
Sodium chloride dissociates into sodium ions and chloride ions in water.
Strong acids dissociate almost completely in water.
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This experiment demonstrates the dissociation phenomenon of salt in a molten state.