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...]] behavior of a monatomic gas is much simpler when compared to polyatomic gases because it is free of any [[rotational energy|rotational]] or [[vibrational == Noble gases == ...

...tic. In addition, when the helium discharge gas is doped with a suitable [[noble gas]], such as [[argon]], [[krypton]], or [[xenon]] (depending on the desir ...

...planetary atmospheres are depleted in oxygen, nitrogen, and heavier noble gases, such as xenon.<ref>Albarède, F. (2011). Hydrodynamic Escape. In: Gargaud, ...7=D. |date=July 2018 |title=Evolution of atmospheric xenon and other noble gases inferred from Archean to Paleoproterozoic rocks |url=https://linkinghub.els ...

==Thermodynamic degrees of freedom for gases== ...These are the only degrees of freedom for a monoatomic species, such as [[noble gas]] atoms. ...

...faces, to electrical connectors, and to complete assemblies. In regards to noble metal ...

...the second electron's liberation is assisted by the first electron (as in noble gas atoms, see below), etc. For [[noble gas]] atoms, non-sequential double ionization was first observed by [[Anne ...

[[Xenon|Xe]] is the heaviest [[noble gas]] in the [[Earth's atmosphere]]. It has seven [[Isotopes of xenon|stabl ...hyay |first1=Sujoy |last2=Parai |first2=Rita |date=2019-05-30 |title=Noble Gases: A Record of Earth's Evolution and Mantle Dynamics |journal=Annual Review o ...

...g efficiencies and increased risk of chemical interactions with the plasma gases. ...into plasma. Argon is the usual carrier gas, however, many other reactive gases (i.e., oxygen, NH₃, CH₄, etc.) are often involved in ...

...ref> These electrodes are separated by a diaphragm, separating the product gases and transporting the hydroxide ions (OH⁻) from one electrode to ...ternal combustion engine (ICE) fuelled by a mixture of hydrogen and oxygen gases. The hydrogen fuel was stored in a balloon, and ignition was achieved throu ...

of magnitude. Of all fluids, gases have the lowest viscosities, and thick liquids have the highest. === Gases === ...

...practical applications. It is a means of carbon oxide removal from process gases and is also being discussed as an alternative to [[PROX]] in fuel processor ...st3=Xenophon E.|date=2008|title=Selective methanation of CO over supported noble metal catalysts: Effects of the nature of the metallic phase on catalytic p ...

...f-flight mass spectrometry|time-of-flight]] mass spectrometry. Addition of gases such as [[nitrogen|N₂]] or [[carbon monoxide|CO]] to the gas str ...17-07-26|title=Monocyclic aromatic compounds BnRgn(n−2)+ of boron and rare gases|journal=Physical Chemistry Chemical Physics|language=en|volume=19|issue=29| ...

...sub> the maximum attainable voltage is around 30 MV. There could be other gases with even better insulating powers, but SF₆ is also chemically [ ...celerator, which is a more common and practical way to make beams of noble gases. ...

| title = The Mathematical Theory of Non-Uniform Gases | title = Principles of the Kinetic Theory of Gases ...

...pects, including methods of geochemistry of radioactive elements and noble gases, analytical chemistry and thermodynamics; at the same time, the scientist d 3. '''geochemistry of radioelements and noble gases'''; ...

...e Mie substances are mostly relevant for modelling small molecules, e.g. [[noble gas]]es, and for [[Coarse-grained modeling|coarse grain modelling]], where ...|title=Optimized Mie potentials for phase equilibria: Application to noble gases and their mixtures with n-alkanes |url=https://doi.org/10.1063/1.4930138 |j ...

...s used as an automotive fuel|autogas|gasoline ("gas")|gasoline|the uses of gases, and other meanings|Gas (disambiguation)}} ...e]], such as [[air]], contains a variety of pure gases. What distinguishes gases from liquids and solids is the vast separation of the individual gas [[part ...

...cs; electrical propulsion for space; low-energy [[electron scattering]] in gases; [[nonlinear optics]]; and investigation of the feasibility of a [[gamma-ra Baldwin's research with low-energy [[electron scattering]] on noble gases extended the scattering cross-section data to very low energies, well under ...

...pon bodies; includes sub-fields to describe the behaviors of [[solids]], [[gases]], and [[fluids]]. It is often referred to as "Newtonian mechanics" after [ ...ctions of hard spheres, it is possible to describe the [[kinetic theory of gases]], upon which classical thermodynamics is based. ...

...o effected by the collisions that occur between the alkali atoms and other gases in the cell. The magnitude of this effect is largely determined by the numb ...st3=Happer |first3=W. |date=1985-04-29 |title=Spin-Rotation Interaction of Noble-Gas Alkali-Metal Atom Pairs |url=http://dx.doi.org/10.1103/physrevlett.54.1 ...