Well the generic term would be stars but there are different types of star.
The Group 18 elements are called the noble gases or sometimes inert gases. Wikipedia has information on the noble gases, and a link is provided.
As we all know that noble gases are also called INERT GASES, so the subgroup VIII of GROUP 'A' contains only noble gases and inert gases so helium and neon are also in VIII-A so they are inert gases.
Condensation.
It is called "atmosphere". Also, "air".
They are the Noble(Inert) gases.
None, the inside is a vacuum.
In incandescent bulbs, gases (other than oxygen) prolong the life of the filament. In florescent bulbs, the gas takes the place of the filament.
Neither type release greenhouse gasses
Incandescent bulbs.
It is the filament.
oxygen and carbon dioxide
yes, incandescent bulbs do not contain a filament of platinum. Yes they do contain a filament called a tungsten.
rare gases are called elementary gases.
Inert gases can also be called noble gases. An example is Helium.
stars
Yes, because they contain gases from the decomposition.
Tungsten is a metal with a high melting point that is often used in incandescent lamps.