Phosphorus is a multivalent nonmetal found in inorganic phosphate rocks on Earth. It exists as white phosphorus and red phosphorus and glows faintly upon exposure to oxygen, giving rise to its name from Greek mythology meaning "light-bearer." People associated with phosphorus are described as lean, tall, fair-skinned, and delicate with warm, outgoing, affectionate personalities. They are artistic, musical, highly intelligent, and value relationships over ego.