White phosphorous is kept under water to prevent contact with air, which would cause it to burn spontaneously.
hi! did u mean y is phosphorous kept in water? den, its bcoz phosphorous is a highly reactive non-metal in air.
phosphorous is kept immersed in water because it reacts with air.
Phosphorous.
chemical
It self-ignites upon contact with air.
hi! did u mean y is phosphorous kept in water? den, its bcoz phosphorous is a highly reactive non-metal in air.
phosphorous is kept immersed in water because it reacts with air.
Water.
Phosphorous belong to group 15 of the periodic table.
It has to be smothered or burned up
Phosphorous.
Phosphorous
A white phosphorous smoke grenade.
chemical
I suspect you are on about Phosphorous
It self-ignites upon contact with air.
Potassium is a soft metal which reacts violently (spontaniously combusts) with both water and oxygen, so both must be excluded, by storing it in paraffin or kerosene. Phosphorus is a non metal .White phosphorous is kept under water because it reacts with oxygen but not water. Red phosphorus (the allotropic form P4, which occurs when white phosphorus is heated above 275`C) is more inert and does not need to be kept in water to exclude air.