Yes. Every firework has oxygen in it. Fireworks require oxygen to burn, However it isn't pure oxygen. It's always in a compound such as potassium nitrate, (KNO3) potassium perchlorate, (KClO4) or potassium chlorate (KClO3)
Polycarbonate or cellulose contain oxygen.
No, some do not contain oxygen at all
By definition, ethers must contain at least one oxygen atom.
fireworks include their own their own oxidant whereas bonefire uses atomospheric oxygen as the oxidant for example Potassium nitrate is used as the oxidant for sulfur and charcoal in black power
The majority of biomolecules contain oxygen.
because fireworks are big and colourful
Sulfur is in gunpowder, so yes.
Oxygen contain oxygen atoms and silicon contain silicon atoms.
Polycarbonate or cellulose contain oxygen.
Not necessarily. Amines contain nitrogen, but many do not contain oxygen.
No, some do not contain oxygen at all
No it doesn't. It contains ozone.
Yes. Sulfur is used in A LOT of fireworks. I would even say MOST fireworks contain at least a little sulfur because it is one of the main ingredients of black powder.
im not sure but according to the laws of science it may be - fire needs oxygen to burn therefore starving it for oxygen will kill the fire, same may be with fireworks.
Let's see. Our atmosphere contains oxygen. Oxygen tanks contain oxygen. Oh yeah water has oxygen too
No. They contain oxygen and carbon. Hence the carbonate.
It is safer to leave fireworks in a closed tin box because if it is not the fireworks might be able to catch oxygen and heat so therefor might be able to expload.