Which of the following gaseous elements produces a reddish-orange light in an advertising display?

Name: Which of the following gaseous elements produces a reddish-orange light in an advertising display?
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Question

Quizplus · Accepted Answer

Neon is the gaseous element that produces a reddish-orange light commonly used in advertising displays. While helium, hydrogen, and mercury can also be used in various types of lighting applications, none of them produce the distinct reddish-orange color associated with neon.

Which of the Following Gaseous Elements Produces a Reddish-Orange Light