Phosphorus is known to be insoluble in water. This means that it will not dissolve when it is placed in water.
One of the most important chemical properties of phosphorus to remember is that the waxy form is very poisonous. This is because this form is very reactive and it even can explode in the air. This phase of phosphorus burns at 35 degrees Celsius. However, the powder form of phosphorus is not all that reactive. The powder can burn in the air, and it is not toxic. Another variety of phosphorus is found in a red color. White phosphorus consists of four tetrahedral phosphorus molecules that are each joined by a single bond to one another. These tetrahedral molecules are present in gaseous and liquid forms until they hit 800 C.