Video Transcription
functions much like a neon sign.
15,000 volts will ionize the gas, excited to giving off its characteristic color.
The gases that are available for neon signs are xenon, which is a pale blue helium, which is a kind of a peach color.
Krypton, which is a silver color, it's not a planet.
And argon, which is a lavender and neon, which is the brightest, especially on a rainy night.