answersLogoWhite

0

They found in the periodictable at group 0 (or 8).They all are gases.They don't react usually so they called NOBLE GASES!!!The members of the family or group:Helium HeNeon NeArgon ArKrypton KrXenon XeRadon RnBalloon are usually filled with helium gas for parties so they canfloat (go upwards).Electric bulb were filled Argon gas because it is a noble gas itwould not react with Tungsten filament in the bulb.
The noble gases have a number of uses, particularly helium which is the most useful. Since helium has the lowest boiling point of any element (or any substance), it is very useful for producing very low temperatures, which are used for such things as magnetic resonance imaging systems or anything that requires superconductivity. Helium is also very useful for making lighter-than-air flying devices such as balloons and zeppelins. (You can also use hydrogen, but helium has the advantage of being non-flammable and hence safer.) Neon is used in lighting.
User Avatar

Wiki User

12y ago

What else can I help you with?