Nitrous oxide, "laughing gas", N2O molecule. It is used such as a pharmacologic agent to produce anesthesia, a food additive as a propellant. Structural chemical formula and molecule model. Tank Top #331335868
This must-have unisex jersey tank top has a modern fit, with a rounded neckline and crafted with superior combed and ring-spun cotton for an optimal printing surface. It comes in solid colors of 100% combed and ring-spun cotton, and Triblend colors that are 50% polyester, 25% combed and ring-spun cotton, and 25% rayon.