Many things. Titanium burns well in both oxygen and nitrogen.
Sodium nitrate itself does not burn. It is an oxidizer. It can be used in place of oxygen to burn materials.
No, there is no free oxygen in Neptune's atmosphere and you are too far from the sun for sunburn..
Oxygen is an extremely chemically active element, which is why things can burn in our current atmosphere. In the early Earth, all the oxygen had reacted with other chemicals in the environment, so that there was no free oxygen. Only later, when photosynthesis was used by green plants, was there a source of free oxygen.
Well, oxygen supports burning. Fire needs fuel, oxygen and a spark or another source of ignition. So the more oxygen there is, the faster your substance will burn! There is 21% oxygen in air, and when you have an atmosphere of oxygen, it can go to quite high concentrations. So sulphur will burn in an atmosphere which has a higher oxygen content.
The free oxygen bubbled up from the oceans.
No, a candle can't burn on the moon if it's not in some kind of atmosphere containing oxygen. The moon really doesn't have any atmosphere, and that means no oxygen to support combustion of any kind.
no. there is no atmosphere on the moon and fire needs oxygen to burn.
"where the oxygen level increases then combustion takes place"
It provides a protective, oxygen-free atmosphere for the filament, the glow wire. If the wire was to be heated in regular air, it'd burn and break immediately.
free oxygen
Free oxygen
free oxygen