ionization
noun/ˌaɪənəˈzeɪʃən/
Frequency rank: #12,660 most common English word
Meaning
the process by which an atom or molecule gains or loses electrons, becoming an electrically charged ion.

Example sentence
The ionization of hydrogen atoms occurs when they absorb enough energy to release their electrons.
Synonyms & related words
- charging
- electrification
- dissociation
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