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A Is for Atom (1953) is a 14-minute promotional animated short documentary film created by John Sutherland and sponsored by General Electric (GE). The short documentary, which is now in the public domain, explains what an atom is, how nuclear energy is released from certain kinds of atoms, the peacetime uses of nuclear power, and the by-products of nuclear fission.
For example, a transfer of a single electron between atoms is a useful approximation for bonds that form between atoms with one-electron more than a filled shell, and others that are one-electron short of a full shell, such as occurs in the compound sodium chloride and other chemical ionic salts. Many elements display multiple valences, or ...
A Boy and His Atom is a 2013 stop-motion animated short film released on YouTube by IBM Research. One minute in length, it was made by moving carbon monoxide molecules with a scanning tunneling microscope , a device that magnifies them 100 million times.
This definition goes beyond atoms and molecules, however, to include substances made from these building blocks that are not simply atoms or molecules, for example electron beams in an old cathode ray tube television, or white dwarf matter—typically, carbon and oxygen nuclei in a sea of degenerate electrons. At a microscopic level, the ...
Pocket Rockers was a brand of personal stereo produced by Fisher-Price in the late 1980s, aimed at elementary school-age children. [1] They played a proprietary variety of miniature cassette (appearing to be a smaller version of the 8-track tape) which was released only by Fisher-Price themselves.
This space is atomic, with all atoms being the singletons, yet the space is not able to be partitioned into the disjoint union of countably many disjoint atoms, = and a null set since the countable union of singletons is a countable set, and the uncountability of the real numbers shows that the complement = = would have to be uncountable, hence ...
The number of atoms of an element in a molecule or chemical compound is shown in the right subscript position (e.g., N 2 or Fe 2 O 3). If this number is one, it is normally omitted - the number one is implicitly understood if unspecified. A radical is indicated by a dot on the right side (e.g., Cl • for a neutral chlorine atom).
Atom (web standard), an XML-based web syndication format Atom (programming language), a programming language for real-time embedded software Atom (text editor), a deprecated programming text editor developed by GitHub