rare gases

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rare gases,

n.pl a group of very stable elements, such as neon and argon, that because of their filled outer electron shells do not easily react with other atoms. Also called
inert gases or
noble gases.
References in periodicals archive ?
Some specific topics covered in later chapters are the photochemistry and applications of benzoindoles and piridoindoles, 2+2 cycloaddition on furan derivatives, photochemistry in ionic liquids, and photochemistry of tetrazole derivatives in cryogenic rare gas matrices.
For all the spectra reported here the electron spectrometer resolution was determined from the rare gas calibration to be 41 meV for the fixed analyser and 46 meY for the rotatable analyzer.
Over the last decade there has been a considerable experimental and theoretical interest in the open shell Van der Waals complex of rare gas atoms with the diatomic free OH radical.
Only a handful of facilities in the US produce these gases, since large ASUs (Atmospheric Separation Units) such as those with liquid oxygen production capacity of more than 2,000 TPD (Tons per Day) are required for rare gas production.
Once the quacks have soundly thrashed this thing I shall return like a rare gas and as if out of a trap.
Coverage begins with explication of ground state properties of rare gas fluids and their microscopic foundations.
These are needed for rare gas analysis, amino acid detection and other studies.
In this form, rare gas solids can be studied using high-resolution electron microscopy, as reported in the Dec.