Ionization - Wikipedia Ionization or ionisation is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons, often in conjunction with other chemical changes The resulting electrically charged atom or molecule is called an ion
Ionization | Definition, Examples, Facts | Britannica Ionization is one of the principal ways that radiation, such as charged particles and X rays, transfers its energy to matter In chemistry, ionization often occurs in a liquid solution
What Is Ionization? Process, Causes, and Applications Ionization is a fundamental process in chemistry and physics where an atom or a molecule acquires a net electrical charge This occurs by gaining or losing one or more electrons, resulting in the formation of charged particles known as ions
Ionization: Definition, Process, and Examples | Electrical4U Ionization occurs when an atom or molecule gains or loses one or more electrons, resulting in a positive or negative charge The charged atom or molecule is called an ion Ionization can happen in various ways, such as through collisions, chemical reactions, or exposure to electromagnetic radiation
Definition of ionization - Chemistry Dictionary Although in strict terms ionization refers to the formation of a positive ion, in normal usage, the word also includes the formation of a negative ion: Negatively charged ions are often referred to as anions Metals typically form cations and non-metals typically form anions