Phosphorus is a waxy, non-metal element that is represented by the atomic symbol, P. It has an atomic number of 15 and an atomic weight of 30.9738. It does not occur freely in nature, but is typically found in combination with minerals such as apatite....

Phosphorus is the second element in Group 15 of the periodic table. The elements in this group are sometimes referred to as the nitrogen family of elements. Phosphorus has an atomic number of 15, an atomic mass of 30.97376, and a chemical symbol of P....

Phosphorus (usually in the form of phosphate, PO3-4) is a normal part of the environment. It occurs in the form of phosphate-containing rocks and as the excretory and decay products of plants and animals. Human contributions to the phosphorus cycle...

An important chemical element, which has the atomic number 15 and atomic weight 30.9738. Phosphorus forms the basis of a large number of compounds, by far the most environmentally important of which are phosphates. All plants and animals need...

Phosphorus, (IPA: /ˈfɒsfərəs/, Greek: phôs meaning "light", and phoros meaning "bearer"), is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the nitrogen group, phosphorus is commonly found in inorganic...

PHOSPHORUS September 2, 1999 PRODUCER CAPACITY [*] FMC, Pocatello, Idaho 135,000 Monsanto/Solutia, Soda Springs, Idaho 120,000 Purified Acid, Aurora, N.C 65,625 Rhodia, Geismar, La. 35,000 Total 355,625 (*.)Short tons per year of elemental phosphorus or purified wet-process phosphoric acid (PWA) on...

Changing dairy cow diets can reduce environmental problems One of the fundamental challenges facing the livestock/feed industries today is finding ways to reuse nutrients, such as nitrogen (N) and phosphorus (P), found in manure. Recycling manure for crop production is a sustainable...

The number of people who fell ill after a chemical fire triggered by a train derailment reached 152 on Thursday, a Health Ministry spokeswoman said, as Ukraine's transport minister suggested the accident was caused by safety violations.All 152 were hospitalized, including 47 children, Health Ministry...

When runaway algae killed fish and fouled beaches in the Great Lakes region decades ago, governments ordered cutbacks of phosphorus _ a key algae nutrient _ from laundry detergents and sewage treatment plants.It worked, for a while, but scientists acknowledge there are no simple solutions...