AMMONIA - NH3. Ammonia, also known as azane, is a chemical compound made of molecules which each contain one atom of nitrogen and three atoms of hydrogen. The molecular structure of ammonia is NH3. At ordinary room temperature and pressure, ammonia is a colourless gas which is lighter than air.
Longmont Safety and Justice Center. The City of Longmont is a Home Rule Municipality in Boulder and Weld counties of the U.S. state of Colorado. Longmont is located northeast of the county seat of Boulder and 33 miles (53 km) north-northwest of the Colorado State Capitol in Denver. Longmont's population was 86,270 at the time of the 2010 U.S. Census. Longmont is the 13th most populous city in the state of Colorado.
Longmont is located within Boulder County. Compared with the other cities in the county, Longmont has the highest number of people who both live and work in the city. Astronaut Vance Brand was born in Longmont, and graduated from Longmont High School. Longmont's Vance Brand municipal airport is named after him. The first store to carry the JCPenney name was located in Longmont. An expedition, headed by Major Stephen H. Long, explored the area's St. Vrain River valley in 1820. The word Longmont is a combination of his name and mont from the French word for mountain.