Question

tell me neyons colours​

Answer 1

Answer:

there are 6 different colours

flame red , tectonic blue pure silver etc.

Answer 2

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Neon is a stable gas that is found in abundance in the universe, but is only a small percentage of the Earth’s atmosphere. Since the early 20th century, it has lit signs for motels, gambling casinos and diners, yet a popular misconception exists that all brightly lit signs made by glass tubes are neon signs.