i do not now
Gases that are used everyday
i do not now
Noble gases have completely filled valence orbitals.
Group 17 elements are called halogens, which include fluorine, chlorine, bromine, iodine, and astatine. Group 18 elements are called noble gases, which include helium, neon, argon, krypton, xenon, and radon.
Noble gases are used, especially the elements neon and sometimes argon
yes
Noble gases are chemically inert.
it's not
There are no metals in noble gases.All are gases in noble gases.
All noble gases are gases in their standard state
They're all Noble gases.
The method used to separate noble gases from air is fractional distillation. Air is cooled to very low temperatures to turn it into a liquid, and then the different components of air, including noble gases, are separated based on their boiling points.