In a house - Hydrogen. It gives off heat when burnt and has non-toxic products of combustion (water vapour). It doesn't damage the atmosphere when used as a fuel as no carbon dioxide is produced. Out of doors - carbon. Readily available. Non-toxic products of combustion.
oxygen carbon dioxide and some others that dont know whats ur problem i thought u were smart u should know these u dimwitt.
Sulfur is found in fireworks fuel.
Oxygen!! (o2)
The element copper makes the blue-green fireworks.
nothing
Magnesium
the answer is potassium.
CaCO3
the earliest record we have found that tells about fireworks was written in Southern Song dynasty, and they were used for celebrations in royal palace. If you are asking about gunpowder, which was the basic element for making fireworks, it was first found in Tang dynasty
Black powder
The element copper makes the blue-green fireworks.
MagnesiumSulfur
nothing
Magnesium
Phosphorus, red phosphorus in particular, is the element that is used in safety maches and fireworks. Its symbol is P.
Strontium
CaCO3
the answer is potassium.
Color tvs, cancer therapy, fireworks, and yeah......
Copper Chloride (CuCI) makes up the blue element in Fireworks