Question

name the gas used in glow lights and advertising sign boards​

Answer 1

$\huge{\underline{\red{\mathfrak{♡Answer♡}}}}$

Neon lights were named for neon, a noble gas which gives off a popular orange light, but other gases and chemicals are used to produce other colors, such as hydrogen (red), helium (yellow), carbon dioxide (white), and mercury (blue). ... They are still in use as small indicator lights.

Answer 2

The gas used in glow lights and advertising sign boards is neon . It's is the most common gas used for signs, giving off a strong red glow. Neon gas gives off a red glow. This gas is normally contained in tubing that is clear in color, and when illuminated, projects the brightest red color. Almost everything else is filled with argon gas. When you see yellow, blue, green, white or any of several other shades, these tubes are filled with argon gas.




Hope it helps you