Technically hydrogen and helium do not need oxygen to burn, they burn by themselves, otherwise the object that needs burning must have oxygen as a supplimental fuel source.
No it doesn't make something burn. But if something is already burning, it supports the burning. In the fire triangle, which is what makes a fire, it says that you need fuel, oxygen, and something else, that I tend to forget. So, technically, oxygen does make something burn, because you need that oxygen to help it and if you don't have that then it won't burn. So, I say yes, it does.
No it can't. You need oxygen to burn for it to work.
Oxygen. Fuels need that to burn.
For something to burn, three key elements are required: fuel, heat, and oxygen. The fuel is what will undergo combustion, the heat is necessary to initiate the combustion reaction, and oxygen is needed for the fuel to react and sustain the burning process.
Most thing burn in the presence of oxygen.
Actually you need three things. Fuel-something that will burn, oxygen and heat. If you take any of the three things away the fire will die out.
oxygen
For a flame to burn it needs fuel, oxygen, and heat.
Because candles need feul, oil, and oxygen to burn.Without oxygen it will burn out.
yes it does
Oxygen
Oxygen itself isn't flammable but it is required for something to burn