A. Argon
B. Neon
C. Krypton
D. Xenon
Submitted by: Nida Usman
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The correct answer to the question: "Which gas is most commonly used in neon signs?" is "Neon".
A. Argon
B. Neon
C. Krypton
D. Xenon
Submitted by: Nida Usman
The correct answer to the question: "Which gas is most commonly used in neon signs?" is "Neon".
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