G0, G⁰, G₀, g₀, or G-zero, may refer to:

Science

* G₀ phase of cell division * G0 star, a subclass of G- class stars *

Conductance quantum The conductance quantum, denoted by the symbol , is the quantized unit of electrical conductance. It is defined by the elementary charge ''e'' and Planck constant ''h'' as: :G_0 = \frac = It appears when measuring the conductance of a quantum p ...

("quantum of conductance"), notated G₀ *

Geometric continuity In mathematical analysis, the smoothness of a function is a property measured by the number of continuous derivatives it has over some domain, called ''differentiability class''. At the very minimum, a function could be considered smooth if i ...

, notated G⁰ *

Group 0 The noble gases (historically also the inert gases; sometimes referred to as aerogens) make up a class of chemical elements with similar properties; under standard conditions, they are all odorless, colorless, monatomic gases with very low chemi ...

, an alternate name for Group 18 of the Periodic table – the Noble gases ** G0, a hypothetical group in the Periodic table, which would consist of neutronium *

Standard gravity The standard acceleration due to gravity (or standard acceleration of free fall), sometimes abbreviated as standard gravity, usually denoted by or , is the nominal gravitational acceleration of an object in a vacuum near the surface of the Earth. ...

, notated g₀

Other uses

* G0, abbreviation for ground zero * G0, the name of the musical note G in octave 0 *

G-Zero world ''Every Nation for Itself: Winners and Losers in a G-Zero World'' is a 2012 non-fiction book by Ian Bremmer that explains the growing "G-Zero" power vacuum in international politics as no country or group of countries has the political and econo ...

– the term used for the emerging power vacuum in international politics in the early 21st Century * Ghana International Airlines, IATA airline designator G0 * G0, a block of character codes in the

Teletext character set This article covers technical details of the character encoding system defined by ETS 300 706, a standard for World System Teletext, and used for the Viewdata and Teletext variants of Videotex in Europe. Character sets The following tables sh ...

Science

Other uses

See also