Copper gives off a bluish colour
Copper is used for puting all the colours in fireworks.
Copper is used to make a blue firework!
Copper and Magnesium
Copper Chloride (CuCI) makes up the blue element in Fireworks
Nearly every metal can be used in fireworks. But the most common of the metals include Copper (green), Magnesium (bright white), Lithium or Calcium (Red)... This list goes on and on depending on which manufacturer.
The element copper makes the blue-green fireworks.
Copper
A Chinese celebration. The Chinese discovered fireworks and used them for celebrations.
Well you put different metals inside the fireworks, and the cemical chemical reactions make it different colours. For example; copper makes green.
Aluminium and magnesium are used in fireworks.
gunpowder can be used for guns and fireworks
Actually some scientists use fireworks to create a cheap trail fro lightning, as the fumes and exhausts from the rocket have different consistency than the air surrounding it. Also some fireworks have copper and other metals in them which add extra conduction.