to help light us glowing things. i think. and ya mamas bum
Neon
The gas used is neon.
The noble gas most commonly used in signs is neon. Neon gas is used to produce bright, vibrant colors in neon signs when an electric current passes through it.
Its mostly Argon and a small amount of mercury. Its the main ingredients inside a flourescent lightbulb, which are used to light up billboards and highway signs. See the related link for more information on flourescent bulbs.
Neon
Neon gas is used in neon signs, which are commonly seen in advertising and signage. Neon is also used in certain types of lighting, such as neon lamps and plasma discharge lighting. Additionally, neon is used in cryogenic applications and as a coolant in certain high-voltage applications due to its ability to remain gaseous at extremely low temperatures.
A macroscopic sample of neon would simply refer to a visible quantity of neon gas. This could be in the form of a container filled with neon gas or a neon sign, where neon gas is used as the filling. Neon is a colorless, odorless, inert gas that emits a distinct reddish-orange glow when used in these applications.
It contains neon gas as it is also given in its name "neon light". However, it does contain other gases too but in negligible amounts.
If you're referring to neon signs, the gas used is either neon, or argon (used with mercury). Fluorescent lights use the same principle as neon signs.
Neon is a gas. It does not contain anything as it is an element.
Neon gas itself is not poisonous. It is a non-toxic, inert gas that is colorless and odorless. Neon is commonly used in neon signs and lighting.
NEON is a gas that is colorless, odorless, and inert. It is commonly used in neon signs to create a bright orange-red glow when electricity passes through it.