noun
- the process by which an atom or molecule gains or loses electrons to form an ion
Usage: chemistry; physics
Examples
- The ionization of sodium chloride occurs when it dissolves in water.
- High-energy radiation can cause ionization of gas molecules in the atmosphere.
- The scientist studied the ionization energy required to remove electrons from different elements.
- Ionization chambers are used to detect and measure radiation levels.
- The process of ionization is essential for many chemical reactions to occur.
- Lightning creates ionization in the air, forming a conductive path for electricity.