Atom (disambiguation)
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An atom is the following:
- Generally, an atom is the smallest irreducible constituent of a chemical system.
- In Prolog, an atom is a specific value (as opposed to an unbound variable, which represents all possible values).
- The Japanese name, Atom is the name of the popular animated character known in English as Astroboy.
- In web syndication, Atom is a standard XML format.
- An atom is a non-zero member of a Boolean algebra that is not a join of any other elements.
- Atom: Journey Across the Subatomic Cosmos is a book by Isaac Asimov.
- The Acorn Atom was an early eighties home computer.
- An atom or atomic value is an element of a programming language that is considered to have no parts -- a single unit. Most atoms are single characters, such as
+
or3
; but some atoms are built of several characters, such as MediaWiki'ssubst
or pascal'sbegin
andend
. - In the X11 Protocol, an Atom is numeric identifier for a string