Fireworks

In celebration of Bonfire Night, LAUNCH (Learning and Understanding New Challenging Horizons) looked at how to make the reds, oranges, yellows, greens, blues and purples that explode in the skies that make you go “ohhhh” and “ahhhh.”

These were created by burning metal salts such as Barium Chloride, Sodium Chloride and Lithium Chloride