Atom (disambiguation)

An atom is the smallest particle of a chemical element that retains its chemical properties.

Atom may also refer to:
* Atom (measure theory), a minimal measurable set
* Atom (order theory)
* Atomic formula, a single predicate in first-order logic
* Atom, a Ur-element in set theory

In music:
* "A.T.O.M", an album by Carbon/Silicon
* Atom Sounds, a record label
* "Atom," a song by Cannibal Ox from "The Cold Vein"
* Atom and His Package, a band whose sole human member is Adam Goren

In literature:
* Atom (comics), superheroes of the DC Universe
* "", a book by Isaac Asimov
* Atom, the narrator of "The History and Adventures of an Atom", a satire by Tobias Smollett

In entertainment:
* Atom Films, an online video producer
* "A.T.O.M.", a toy line or its associated animated series
* "Atom" (game), a 1983 educational game for the TRS-80

In computing:
* Atom (standard), an XML-based Web syndication format
* Intel Atom, a line of CPUs for ultra-mobile devices
* Acorn Atom, an early 1980s home computer

In other uses:
* Ariel Atom, a high performance sports car made by Ariel Ltd
* Arthur Thomson (fanzines) or Atom, a science fiction artist
* Atom (card game), a card game that uses multiple packs
* Atoms, the sports teams of Annandale High School
* Atom, a medieval unit of time

See also

* Atomic
* Atomicity
* Nuclear
* Atomism, philosophy about the basic building blocks of reality
* Nuclear weapon
* Nuclear power