theoretical physics, a central charge is an operator Z that commutes with all the other symmetry operators. The adjective "central" refers to the center...

The atomic number or nuclear charge number (symbol Z) of a chemical element is the charge number of an atomic nucleus. For ordinary nuclei composed of...

a relatively high central charge concentrated into a very small volume in comparison to the rest of the atom and with this central volume containing most...

a charge is any of many different quantities, such as the electric charge in electromagnetism or the color charge in quantum chromodynamics. Charges correspond...

A shaped charge is an explosive charge shaped to focus the effect of the explosive's energy. Different types of shaped charges are used for various purposes...

CHARGE syndrome (formerly known as CHARGE association) is a rare syndrome caused by a genetic disorder. First described in 1979, the acronym "CHARGE" came...

Pickett's Charge (July 3, 1863), also known as the Pickett–Pettigrew–Trimble Charge, was an infantry assault ordered by Confederate General Robert E....

London congestion charge is a fee charged on most cars and motor vehicles being driven within the Congestion Charge Zone (CCZ) in Central London between...

A chargé d'affaires (French pronunciation: [ʃaʁʒe dafɛʁ]), plural chargés d'affaires, often shortened to chargé (French) and sometimes in colloquial English...

physics, charge conservation is the principle that the total electric charge in an isolated system never changes. The net quantity of electric charge, the...