nitrogen

Number of Protons and Electrons: 7 Number of Neutrons: 7 Nitrogen is a chemical element and a gas that appears in great abundance in the Earth's atmosphere. In meat, a fraction of nitrogen takes places as free amino acids and peptides. Nitrogen has some health affects on humans. Too much nitrogen can decrease the functioning of the thyroid gland, and you can have vitamin A shortages. Citations: http://www.chemicalelement.com/element/nitrogen.html http://www.lenntech.com/Periodic-chart-elements/N-en.htm http://www.chemicalelements.com/bohr/b0007.gif
 * Nitrogen-N**