ionized
Definition
- Adjective:
- Having become an ion or ions; having acquired an electric charge: Describes an atom, molecule, or substance that has lost or gained one or more electrons, resulting in a net positive or negative electrical charge.
Usage
- The term "ionized" is used to describe the state of matter after the process of ionization. It is commonly used in scientific contexts, particularly in chemistry and physics.
- It typically functions as an adjective modifying a noun (e.g., ionized gas, ionized particles) or as a predicate adjective following a linking verb like "is" or "was."
Examples
- As an adjective:
- The scientist studied the properties of the ionized gas.
- In the upper atmosphere, solar radiation creates a layer of ionized particles.
- As a predicate adjective:
- The atoms became ionized after being exposed to the strong electric field.
- This sample is highly ionized.
Advanced Usage
- "Fully ionized": Describes a state where all atoms in a substance have lost or gained electrons.
- The plasma in the fusion reactor is fully ionized.
- "Partially ionized": Describes a state where only some of the atoms or molecules have become ions.
- The weak acid solution is only partially ionized.
Variants and Related Words
- Ionize (verb): To convert or be converted into an ion or ions.
- The radiation can ionize air molecules.
- Ionization (noun): The process by which an atom or molecule acquires a negative or positive charge.
- The ionization of the gas created a plasma.
- Ion (noun): An atom or molecule with a net electric charge.
- A sodium ion has a positive charge.
Synonyms
- Charged: Having an electric charge. (Note: "Charged" is a broader term that can also refer to objects with static electricity, not necessarily through ionization.)
- Electrified: Often used synonymously in some contexts, though it can also mean to supply with electricity.
Antonyms
- Neutral: Having no net electric charge.
- Unionized: Not converted into ions. (Note: This spelling is distinct from "un-ionized," which is sometimes used to avoid confusion with the labor term "unionized.")
Related Phrases and Concepts
- Ionized layer: Refers to a region of the atmosphere, such as the ionosphere, containing a high concentration of ions.
- Radio waves can bounce off the ionized layer.
- Ionized state: The condition of being ionized.
- The element exists in an ionized state under those extreme conditions.
Adjective
-
converted totally or partly into ions
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