Phosphous


 * Phosphorous Name:** Phosphorus


 * Element symbol**: P


 * Atomic Mass**: 31[[image:Phosphorus_Sophia.png width="216" height="288" align="right"]][[image:phosphorus.gif width="288" height="216" align="right"]]


 * Atomic Number**: 15


 * Protons**: 15


 * Electrons**: 15


 * Discovery**: 1669 by Henning Brand


 * How it was Named**: From the greek word for light bearing, phosphorous.


 * Melting Point**: 44.2°C (white) 610 °C (black)


 * Boiling Point**: 280.5 °C (white)


 * Characteristics**:It reactcts easaly to the air with the heat of you skin,it reacts by lighting on fire.


 * Uses of Element:** yoused in t.v, and detergent

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 * Interesting Facts**:Essential componet of living system,and is found in a living systems, nervous tissue,bones,and cell protoplasma.