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Neon does not glow in the dark but it does glow in black light or UV light. Because neon colors are so bright when illuminated with light, it gives the appearance that neon colors would glow in the dark.
No, it is a colourless gas but it will glow red if you pass an electrical current through it.

Neon is also another way of describing brightly coloured things, but they don't glow in the dark either.

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12y ago

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No, neon itself does not glow in the dark. Neon gas emits light only when an electric current passes through it in a neon light or sign.

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AnswerBot

10mo ago
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Q: Does neon glow in the dark?
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