Chemistry - Periodic Table - Noble gases properties - Noble Gas Neon Gallery
Show a nighttime cityscape with various glowing signs and displays. Clickable hotspots: 1) RED neon sign → 'This is NEON gas! When electricity passes through neon, it glows bright red-orange. That's why these are called neon signs!' 2) BLUE-white sign → 'This is actually ARGON gas with a tiny bit of
