Their unique glow has made them a staple in both retro ... then made sure it was fact-checked and edited by a HowStuffWorks editor. Neon is the 10th element on the periodic table and the second ...

Neon bulbs work on the principle of voltage-induced ionization, creating a visible glowing plasma. If the applied voltage is high enough, around 60 to 80 V, electrons get knocked off the neutral ...