Magnesuium burn in air at room temperature.
air and gas
With traces of P2H4 present, PH3 is spontaneously flammable in air
when two substances react a chemical change occurs
When metals burn in air they form metal oxides.
This is a badly worded question, I believe "burning" requires the oxygen in air. Substances such as Phosphorus react with air to burn, and may continue this reaction when submerged. But I do not believe this is what you mean
No, it is nonflammable and does not easily react at all.
Oxygen is used up.
Oxygen.
Magnesuium burn in air at room temperature.
No, argon gas is inert and does not burn. Inert gases like argon do not easily react with other substances or support combustion.
Yes, chlorine can burn when it comes into contact with certain substances, as it is a highly reactive element that can react with other chemicals to produce heat and potentially cause burns or other harmful effects.
Silicon does not burn in the air because it is a non-combustible material. It can react with oxygen at very high temperatures to form silicon dioxide, but this is not a combustion reaction.
Plutonium does not burn in air at normal temperatures. However, it can react with oxygen if heated to high temperatures, which can result in oxidation and the formation of oxides. This can pose a risk of plutonium dispersal in the form of fine particles.
Flammable substances are those gases, liquids and solids that will ignite and continue to burn in air if exposed to a source of ignition.
the name given to chemicals which react together is products
air and gas