Ionization
/ˌaɪənəˈzeɪʃən/
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Definition
(noun) Any process that leads to the dissociation of a neutral atom or molecule into charged particles ions; the state of being ionized.
Sentence Examples
The ionization energy of the atom was high.
The ionization process was crucial in the chemical reaction.
CEFR Practice Quiz
The process of ____ occurs when an atom or molecule gains or loses its various outer electrons.