Ionization
What is Ionization?
Ionization is the process by which an atom or molecule acquires a positive or negative charge by gaining or losing electrons, forming ions. It can occur through various means including absorption of high-energy radiation (photoionization), collision with energetic particles, or chemical reactions (as with acids and bases in water). The degree of ionization of a weak electrolyte in solution is expressed as the percent ionization, which depends on concentration and temperature.
Key Facts
Frequently Asked Questions
Ionization is the process by which an atom or molecule acquires a positive or negative charge by gaining or losing electrons, forming ions. It can occur through various means including absorption of high-energy radiation (photoionization), collision with energetic particles, or chemical reactions (as with acids and bases in water). The degree of ionization of a weak electrolyte in solution is expressed as the percent ionization, which depends on concentration and temperature.