Phosphorus (especially white phosphorus) is a nonmetal that can spontaneously catch fire (VERY reactively) in air.
Sulphur
It catches fire in air and produce super oxides
It catches fire in air and produce super oxides
It's extremely reactive with the oxygen in air.
lithium
If the surge strip catches on fire, unplug it from the wall outlet and use a fire extenguisher or sand to smother the fire.
the air around where the kmno4 was added becomes positioned.
the red puffle catches on fire
The tree catches fire and it dies.
Sodium is metal. It is poisonous substance and also highly reactive. It catches fire when exposed in air.
the black puffle catches fire on club penguin if you feed it a puffle-o or if you play with it
You hop out and call the fire defartment!!!!!