noble gas


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noble gas

Any of the six colorless, odorless, minimally chemically reactive gaseous elements found in group 18 of the periodic table. The gases are argon, helium, krypton, neon, radon, and xenon. Synonym: inert gas
See also: gas
References in periodicals archive ?
decide on a plan for implementing noble gas monitoring capability
He also added "The new field of chemistry, noble gas chemistry, launched by a chemist here in Canada, is still very young and will no doubt produce many other tremendously useful compounds.
Technical Engineering Support Services to OSI Noble Gas Field Sampling and
It's the first-ever compound containing both a noble gas and one of the periodic table's so-called actinide elements.
From August 1986 to October 2000, he also served as President and Chief Executive Officer of its three subsidiaries: Samedan Oil Corporation, Noble Gas Marketing, Inc.
Limited Tenders are invited for Spares For Noble Gas Monitor
Like a magnetic dye, the noble gas makes otherwise hidden air spaces light up when viewed via magnetic resonance imaging (MRI).
Sector field mass spectrometer for operator-assisted and fully-automated high-precision and high-accuracy measurements of noble gas isotope ratio in the mass range 1.
Contract award notice: Acquisition of a Thermo-Scientific Helix magnetic-sector noble gas mass-spectrometer to Section of Earth and Planetary System Science, Natural History Museum of Denmark, University of Copenhagen.
Scientists had never before detected argon or any other noble gas in a comet, notes S.
Voluntary ex ante transparency notice: Acquisition of a Thermo-Scientific Helix magnetic-sector noble gas mass-spectrometer to Section of Earth and Planetary System Science, Natural History Museum of Denmark, University of Copenhagen.
Manufacture, supply and commissioning of a HELIX noble gas mass spectrometer.