How Quantum Chemistry Explains Colorful Fireworks

Fireworks get their colors from metal salts that emit light when heated.
Quantum chemistry explains how electrons absorb heat energy and jump to higher levels.
When electrons fall back down, they release energy as visible light.
Strontium salts make brilliant reds, while copper compounds glow blue-green.
Sodium burns with a bright yellow because of its unique electron transitions.
Barium produces green fireworks, often combined with chlorine for intensity.
Different elements give different colors because each has distinct quantum energy gaps.
The bright sparks you see are actually quantum emissions from excited atoms.
Firework designers mix salts to create complex displays of multiple colors.
Every dazzling firework show is a live demonstration of quantum chemistry in action.