Phosphorus

Definition: Phosphorus is a chemical element; it has symbol P and atomic number 15. All elemental forms of phosphorus are highly reactive and are therefore never found in nature. They can nevertheless be prepared artificially, the two most common allotropes being white phosphorus and red phosphorus. source: Wikipedia

ID

30820000

ID date

2 Aug 2005

Previous ID

3574211000001102

Name

Phosphorus