Question

Why do you think neon is used in signs?

Answer 1

neon is glowing from nature. it reflects whrn light falls on it. as a result it is used in signs

Answer 2

Hola!

Here is your answer.

Neon is used in signs b'cause it glows in contact with electricity is glows.

The color of the light depends on the gas in the tube. 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).

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