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 …

Ionization, in chemistry and physics, any process by which electrically neutral atoms or molecules are converted to electrically charged atoms or molecules (ions) through gaining or losing electrons.

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 …

Ionization is the process by which ions are formed by gain or loss of an electron from an atom or molecule. [2] If an atom or molecule gains an electron, it becomes negatively charged (an anion), …

Nov 19, 2025 · Understand the fundamental chemistry of ions—charged atoms and molecules—that enable life, electricity, and crucial chemical reactions.

Jun 18, 2023 · Ionization is a fundamental concept in chemistry and physics that describes the transformation of electrically neutral atoms or molecules into electrically charged ones.

May 29, 2024 · Ionization is the process by which an atom or a molecule either gains or loses electrons, acquiring a net charge and becoming an ion. This fundamental concept is pivotal in various fields of …

Ionization is the process by which an atom or molecule loses or gains one or more electrons, resulting in the formation of ions. This fundamental chemical process is crucial in understanding the Bohr model, …

Nov 21, 2025 · Learn what ionization energy is, how it trends across the periodic table, and why atoms require energy to lose electrons.

Jun 26, 2025 · Ionization refers to the process by which a neutral molecule or atom gains or loses electrons, resulting in the formation of ions. Ionization energy, on the other hand, is the amount of …