P-31





media type="file" key="kate_sanchezphosphurusrecording.wmv"



The element I g ot was phosphorus. The element symbol for phosphorus is P. Phosphorus is classified as a non metal. Phosphorus will sink because it is 1.82 g/cm3. phosphorus has 15 protons, 15 electrons, and 16 neutrons. The element is used as a fertilizer and detergent. Phosphorus was discovered in 1669 by Henning Brand.