Noun
any of the chemically inert gaseous elements of the helium group in the periodic table
Source: WordNetAtoms will share valence electrons in such a way as to create a noble gas electron configuration (eight electrons in their outermost shell) for each atom. Source: Internet
During bubble collapse, the inertia of the surrounding water causes high pressure and high temperature, reaching around 10,000 Kelvin in the interior of the bubble, causing the ionization of a small fraction of the noble gas present. Source: Internet
Atoms that do not obey their rule are called "electron-deficient" when they have too few electrons to achieve a noble gas configuration, or "hypervalent" when they have too many electrons. Source: Internet
High-order harmonic generation has been observed in noble gas jets, cells, and gas-filled capillary waveguides. Source: Internet
A shot glass -shaped container is aerated with a noble gas and sealed with the Teflon block. Source: Internet
Chemical properties Being a noble gas, radon is chemically not very reactive. Source: Internet