Meridian Star

Community News Network

July 4, 2013

What gives fireworks their colors?

What makes one firework glow red and another blue? Different combinations of chemicals are incorporated to give Fourth of July fireworks their brilliant colors

Fireworks

What exactly gives fireworks their colors? According to Nathaniel Finney, senior lecturer in North Carolina State’s Department of Chemistry, fireworks get their brilliant colors from different metal salts heated to high temperatures.

Red

Lithium and strontium salts emit red light.

Yellow

Sodium salts are used to create yellow light.

Orange

Calcium salts are used for orange light.

Blue

Copper salts, despite the name, emit blue, not copper, light.

Green

Barium salts glow with a green light.

Text Only
Community News Network
Biz Marquee
New Today
Poll

Do you think the city of Meridian should have tried harder to find funding to repair the dam at Long Creek Reservoir before deciding to drain the lake?

Yes
No
     View Results
Facebook
Facebook
Twitter Updates
Follow us on twitter
AP Video
Judge Ponders Overturning Colo. Gay Marriage Ban Airlines Halt Travel to Israel Amid Violence NYPD Chief Calls for 'use of Force' Retraining VA Nominee McDonald Goes Before Congress Bush: Don't Worry, Sugarland Isn't Breaking Up US Official: Most Migrant Children to Be Removed Police Probing Brooklyn Bridge Flag Switch CDC Head Concerned About a Post-antibiotic Era Raw: First Lady Says `Drink Up' More Water Courts Conflicted Over Healthcare Law Holder Urges Bipartisanship on Immigration Raw: Truck, Train Crash Leads to Fireball US Airlines Cancel Israel Flights Obama Signs Workforce Training Law Crash Victims' Remains Reach Ukraine-held City Diplomatic Push Intensifies to End War in Gaza Cat Fans Lap Up Feline Film Festival Michigan Plant's Goal: Flower and Die Veteran Creates Job During High Unemployment
Hyperlocal Search
Premier Guide
Find a business

Walking Fingers
Maps, Menus, Store hours, Coupons, and more...
Premier Guide