No, the other noble gasses are however.
Because of its radioactivity radon is simply too dangerous for use in lighting.
Neon gas is used in neon-signs, Vegas is full of them.
Neon and a combination of argon and mercury are the most commonly used gases in neon signs.
to make neon signs
The answer to this is neon.
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.
Any of the noble gases. This can be Helium, Neon, Argon, Krypton, Xenon or even Radon. Neon, for example, makes red. Krypton makes a blue colour.
Neon gas is used in neon-signs, Vegas is full of them.
Neon signs are mostly used in bars or as advertisment.
it is used in neon discharge lamps and neon signs.
Neon
Neon and a combination of argon and mercury are the most commonly used gases in neon signs.
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.
to make neon signs
The answer to this is neon.
Neon
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 signs are one of the most effective forms of advertising for bussiness.