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See all on WikipediaNitrogen - Wikipedia
Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System. At standard … See more
Nitrogen compounds have a very long history, ammonium chloride having been known to Herodotus. They were well-known by the Middle Ages. Alchemists knew nitric acid as aqua fortis (strong water), as well as … See more
Dinitrogen complexes
The first example of a dinitrogen complex to be discovered was [Ru(NH3)5(N2)] (see figure at right), and … See moreNitrogen is the most common pure element in the earth, making up 78.1% of the volume of the atmosphere (75.5% by mass), around 3.89 … See more
Nitrogen gas is an industrial gas produced by the fractional distillation of liquid air, or by mechanical means using gaseous air (pressurised reverse osmosis membrane or pressure swing adsorption See more
Wikipedia text under CC-BY-SA license Nitrogen | Definition, Symbol, Uses, Properties, …
WEBMay 30, 2024 · Nitrogen is a nonmetallic element that makes up 78 percent of Earth's atmosphere and is essential for life. Learn about its discovery, properties, production, and applications in chemistry, …
Nitrogen cycle - Wikipedia
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmospheric, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes. Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification. The majority of
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 9 mins
Nitrogen - Simple English Wikipedia, the free encyclopedia
WEBLearn about nitrogen, a nonmetal element with the symbol N and atomic number 7. Find out its properties, compounds, occurrence, uses, history and more.
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Nitrogen compounds - Wikipedia
WEBLearn about the various types and properties of nitrogen compounds, such as dinitrogen complexes, nitrides, azides, nitrido complexes, hydrides, halides, oxides, and organic nitrogen compounds. Find out …
Liquid nitrogen - Wikipedia
WEBLiquid nitrogen (LN 2) is nitrogen in a liquid state at low temperature. Liquid nitrogen has a boiling point of about −196 °C (−321 °F; 77 K). It is produced industrially by fractional distillation of liquid air.
Isotopes of nitrogen - Wikipedia
WEBNatural nitrogen ( 7 N) consists of two stable isotopes: the vast majority (99.6%) of naturally occurring nitrogen is nitrogen-14, with the remainder being nitrogen-15. …
Nitrogen - Element information, properties and uses | Periodic Table
WEBElement Nitrogen (N), Group 15, Atomic Number 7, p-block, Mass 14.007. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main …
nitrogen summary | Britannica
WEBLearn about nitrogen, a gaseous element that makes up 78% of Earth's atmosphere and is essential for life. Find out how nitrogen is produced, fixed, and used in various …
Nitroplast - Wikipedia
WEBNitroplast. A nitroplast is an organelle found in certain species of algae, particularly in the marine algae Braarudosphaera bigelowii. [1] It plays a crucial role in nitrogen fixation, a …
Nitrogen cycle - Simple English Wikipedia, the free encyclopedia
WEBThe nitrogen cycle is the way that nitrogen in nature is changed into many different forms that are used by living organism [s]. Air is about 78% nitrogen. Nitrogen chemicals are …
Solid nitrogen - Wikipedia
WEBSolid nitrogen on the plains of Sputnik Planitia on Pluto next to water ice mountains. Solid nitrogen is a number of solid forms of the element nitrogen, first observed in 1884.
Nitrogen | Encyclopedia.com
WEBJun 11, 2018 · nitrogen (symbol N) Common, gaseous nonmetallic element of group V of the periodic table. Colourless and odourless, it is the major component of the …
Facts About Nitrogen | Live Science
WEBSep 28, 2017 · Properties, sources and uses of nitrogen, one of the most abundant gases in Earth's atmosphere.
The Nitrogen Cycle: Processes, Players, and Human Impact
WEBLearn how nitrogen is transformed and cycled in the biosphere and how human activities affect it. Explore the diversity and ecology of nitrogen-fixing organisms and their …
Nitrogen fixation - Wikipedia
WEBNitrogen fixation is a chemical process by which molecular dinitrogen (N 2) is converted into ammonia (NH 3). It occurs both biologically and abiologically in chemical industries. …
Nitrogen | History, Uses, Facts, Physical & Chemical Characteristics
WEBNitrogen is a chemical element with symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772.
Nitrogen cycle | Definition & Steps | Britannica
WEBJun 17, 2024 · Nitrogen cycle, circulation of nitrogen in various forms through nature. Nitrogen, a component of proteins and nucleic acids, is essential to life on Earth. …
Nitrogen - Wikipedia
WEBNitrogen is a chemical element wi the symbolN an atomic nummer 7. Elemental nitrogen is a colourless, odourless, tasteless, an maistly inert diatomic gas at staundart condeetions …
The nitrogen cycle (article) | Ecology | Khan Academy
WEBJun 9, 2016 · Learn how nitrogen moves through the environment and the role of bacteria in fixing and cycling it. Explore the natural and human-made processes that affect the …
Nitrogén – Wikipédia
WEBA molekuláris nitrogén ( 14 N 2) nagy mértékben átlátszó az infravörös és látható tartománybeli sugárzás számára, mivel a dipólusmomentuma nulla, és így nem tud …
8.9.2: Chemistry of Nitrogen (Z=7) - Chemistry LibreTexts
WEBNitrogen is a non-metal element that occurs most abundantly in the atmosphere; nitrogen gas (N2) comprises 78.1% of the volume of the Earth’s air. It only appears in 0.002% of …
Nitrogen - Wikipedia bahasa Indonesia, ensiklopedia bebas
WEBNitrogen (bahasa Latin: nitrogenium), yang juga disebut zat lemas, adalah unsur kimia dengan lambang N dan nomor atom 7. Unsur ini pertama kali ditemukan dan diisolasi …
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