n. Symbol N A nonmetallic element that constitutes nearly four-fifths of the air by volume, occurring as a colorless, odorless, almost inert diatomic gas, N2, in various minerals and in all proteins and used in a wide variety of applications, including manufacture of ammonia, nitric acid, TN...
Nitrogen Symbol Where is Nitrogen Found In the earth’s atmosphere, it constitutes about 78% of the air that is estimated to be around 4000 trillion tons. It is extracted from the liquefied air through fractional distillation[1, 2].
chemical element Also known as: N, azote Written by R. Thomas Sanderson Professor of Chemistry, Arizona State University, Tempe, 1963–78. Author ofSimple Inorganic Substancesand others. R. Thomas Sanderson Fact-checked by The Editors of Encyclopaedia Britannica ...
Atomic symbol (on the Periodic Table of Elements): N Atomic weight (average mass of the atom): 14.0067 Density: 0.0012506 grams per cubic centimeter Phase at room temperature: Gas Melting point: minus 321 degrees Fahrenheit (minus 210 degrees Celsius) ...
Nitrogen Symbol: NNitrogen Atomic Number: 7Nitrogen Atomic Weight: 14.0067What is Nitrogen?Nitrogen (atomic number 7, symbol N) is a tasteless, odorless, and colorless chemical element, which, by volume, constitutes 78.09 percent of the earth's atmosphere. According to estimates, this element is...
Nitrogen Facts Nitrogen Atomic Number:7 Nitrogen Symbol:N (Az, French) Nitrogen Atomic Weight:14.00674 Nitrogen Discovery:Daniel Rutherford 1772(Scotland): Rutherford removed oxygen and carbon dioxide from the air and showed that the residual gas would not support combustion or living organisms. ...
nitrogen noun /ˈnaɪtrədʒən/ [uncountable](symbolN) a chemical element.Nitrogenis a gas that is found in large quantities in the earth's atmosphere. Questions about grammar and vocabulary? Find the answers withPractical English Usageonline, your indispensable guide to problems in ...
Symbol N. Atomic weight 14. It was formerly regarded as a permanent noncondensible gas, but was liquefied in 1877 by Cailletet of Paris, and Pictet of Geneva. Meaning of Nitrogen from wikipedia - Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a ...
Nitrogen is represented by the symbol ___. A. 效到接教证展效到接教证展Nt效到接教证展效到接教证展 B. 能青高平积其理联八器路能青高平积其理联八器路Ni能青高平积其理联八器路能青高平积其理联八器路 C. 下车工然下车工然N下车工然下车工然 D. 受人白作生该写任传变两思到任一受人白...
Nitrogen is a chemical element that has the symbol N, atomic number of 7 and atomic mass 14.00674 u. Elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions, constituting 78.08% by volume of Earth's atmosphere. ...