LIQUID NITROGEN Meaning and
Definition
-
Liquid nitrogen is a substance that is often used in various scientific, medical, and industrial applications. It is a colorless, odorless, and tasteless liquid that is formed by cooling nitrogen gas to extremely low temperatures. At atmospheric pressure, liquid nitrogen boils at a temperature of -195.79 degrees Celsius (-320.42 degrees Fahrenheit), making it one of the coldest substances on Earth.
Due to its extremely low temperature, liquid nitrogen has several unique properties. It has a very low boiling point, allowing it to evaporate rapidly when exposed to warmer temperatures. This property is often harnessed in cryogenic applications, such as freezing and preserving biological samples, superconductors, and storing sperm and eggs for assisted reproductive technologies.
Liquid nitrogen is also used extensively in the culinary field for a process known as flash freezing, which helps to maintain the texture and taste of food items. Additionally, it is employed as a coolant in various industrial processes, such as in the manufacture of electronic components, where its low temperature can prevent damage and improve efficiency.
However, it is crucial to handle liquid nitrogen with caution due to its extreme cold and potential to cause severe frostbite or burns upon contact with living tissues. Proper protective equipment and safety protocols should always be followed when working with liquid nitrogen to ensure the well-being of individuals and prevent accidents.
Common Misspellings for LIQUID NITROGEN
- kiquid nitrogen
- piquid nitrogen
- oiquid nitrogen
- luquid nitrogen
- ljquid nitrogen
- lkquid nitrogen
- loquid nitrogen
- l9quid nitrogen
- l8quid nitrogen
- li1uid nitrogen
- li2uid nitrogen
- liwuid nitrogen
- liauid nitrogen
- liqyid nitrogen
- liqhid nitrogen
- liqjid nitrogen
- liqiid nitrogen
- liq8id nitrogen
- liq7id nitrogen
Etymology of LIQUID NITROGEN
The word "liquid nitrogen" consists of two parts, "liquid" and "nitrogen", each with its own etymology.
The term "liquid" comes from the Latin word "liquere", meaning "to be fluid", dating back to the 14th century. It refers to a substance that flows freely and is not solid or gaseous.
On the other hand, "nitrogen" derives from the French word "nitrogène", coined in the 18th century by French chemist Jean-Antoine Chaptal. The term combines "nitro" (from Latin "nitrum", meaning "niter" or "saltpeter", which contains nitrogen) with "gène" (from Greek "gennan", meaning "to produce" or "to give birth"). Nitrogen itself was discovered and named by Scottish physician Daniel Rutherford in 1772.
