a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
"When sodium loses an electron during cooking, it becomes a positively charged ion."
An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution.
"When table salt dissolves in water, it breaks apart into positively charged sodium ions and negatively charged chloride ions that move freely through the liquid."
In plain English: An ion is an atom that has gained or lost electrons, giving it a positive or negative electrical charge.
"The static electricity from rubbing your shoes on the carpet created an ion in the air that made your hair stand up."
Usage: Use "ion" to describe an atom or molecule that has gained or lost electrons, resulting in a positive or negative electrical charge. This term applies specifically in chemistry and physics contexts, such as when discussing ions floating in a saltwater solution.
I don't.
"The user asked for an example of the chemical term "ion," but they responded with "I don't.""
Son of Creusa and Xuthus, and the ancestor of Ionian people.
"In Greek mythology, Ion is celebrated as the son of Creusa and Xuthus who became the eponymous ancestor of the Ionian people."
The word "ion" comes from the Ancient Greek root meaning "going," which originally described particles moving toward electrodes. An English scientist named William Whewell coined the term in 1834 to describe this concept for Michael Faraday.