Phosphorus [4] a chemical element in the periodic table, chemical symbol P and atomic number 15. enters in the composition of all living cells, because of their chemical activity is not found in nature freely.
This German element Hennig Brand discovered it in 1669
Phosphorus record drip solid yellow waxy texture severe flammability and safe way is to be underwater and if this kind Preheat of phosphorus called white phosphorus or yellow in a closed vessel at a temperature of 250 ° C almost it turns into a red powder called phosphorus Red, which is less susceptibility to infection and can be traded more safely, which is less toxic to a large extent and when heating phosphorus under pressure produces black phosphorus.
Phosphorus large Dhumal to interact, which is not found in nature in racism case, but it is present in many types of rock in the form of phosphate and arranged atheist ten among the most familiar elements of the core of the earth's crust and is a calcium phosphate are minerals months that extract large quantities of mines to be used Km_khasb of the soil and the phosphate Alcaliswm The bulk of the weight of the bones and phosphorus is essential for life, and there are trace amounts of it in all living tissue.
Phosphorus is used in the manufacture of certain types of bronze called Bronze phosphoric These are used mainly as barriers to friction in machines in sulfur sticks industry where it is used red phosphorus, sulfur sticks industry because it is safer after that was used white poisonous phosphorus is also used phosphorus chemicals as for the preparation of many types of pesticides .
Phosphorus record drip solid yellow waxy texture severe flammability and safe way is to be underwater and if this kind Preheat of phosphorus called white phosphorus or yellow in a closed vessel at a temperature of 250 ° C almost it turns into a red powder called phosphorus Red, which is less susceptibility to infection and can be traded more safely, which is less toxic to a large extent and when heating phosphorus under pressure produces black phosphorus.
Phosphorus large Dhumal to interact, which is not found in nature in racism case, but it is present in many types of rock in the form of phosphate and arranged atheist ten among the most familiar elements of the core of the earth's crust and is a calcium phosphate are minerals months that extract large quantities of mines to be used Km_khasb of the soil and the phosphate Alcaliswm The bulk of the weight of the bones and phosphorus is essential for life, and there are trace amounts of it in all living tissue.
Phosphorus is used in the manufacture of certain types of bronze called Bronze phosphoric These are used mainly as barriers to friction in machines in sulfur sticks industry where it is used red phosphorus, sulfur sticks industry because it is safer after that was used white poisonous phosphorus is also used phosphorus chemicals as for the preparation of many types of pesticides .
