N Legal Abbreviation

Nitrogen

Symbol:"N" Atomic Number:"7" Atomic Mass: 14.00amu. Nitrogen is found as a gas in nature and it is classified as a non-metal. It makes up over 75 percent of the air surrounding the Earth. It is also found in the soil and used by plants. You will also find nitrogen in ammonia, steel making, freezing liquids, and oil refineries. Element number 7, a colorless, odorless, tasteless gas that makes up about 80% of the earth's atmosphere.

November

Neurology

Neurology is a branch of medicine dealing with disorders of the nervous system. Neurology deals with the diagnosis and treatment of all categories of conditions and disease involving the central and peripheral nervous system; including their coverings, blood vessels, and all effector tissue, such as muscle.