The red glow of a neon sign is due to the excitation of protons in the nuclei of neon atoms is true statement.
Neon is a noble or rare gas that belongs to the periodic table's group 0/8 and period 2 elements. Since there are only two electron shells in its electron orbit and it has an atomic number of 10, it has an 8-valence electron configuration.
The production of a crimson glow of neon, which indicates that protons have left a neon gas's nucleus, occurs when an extremely high voltage is technically given to any electrode that ionises a tube holding neon gas. In conclusion, it may be correctly inferred that a red glow forms when a neon gas is subjected to a high potential of volts.
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