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Bookmark or Share- Nitrogen - WikipediaNitrogen 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.
- 10 Nitrogen Facts: Learn About Element Atomic Number 7 - ThoughtCoNitrogen is atomic number 7, which means each nitrogen atom has 7 protons. Its element symbol is N. Nitrogen is odorless, tasteless, and colorless gas at room temperature and pressure. Its atomic weight is 14.0067. Nitrogen gas (N 2) makes up 78.1% of the volume of the Earth's air. It's the most common uncombined (pure) element on Earth.
- 18.8: The Chemistry of Nitrogen - Chemistry LibreTextsNitrogen is the only pnicogen that normally forms multiple bonds with itself and other second-period elements, using π overlap of adjacent np orbitals.
- Nitrogen - Element information, properties and uses | Periodic TableNitrogen is cycled naturally by living organisms through the ‘nitrogen cycle’. It is taken up by green plants and algae as nitrates, and used to build up the bases needed to construct DNA, RNA and all amino acids.
- Nitrogen - Simple English Wikipedia, the free encyclopediaNitrogen is a nonmetal chemical element. The atmosphere contains more than 78 percent of nitrogen. It has the chemical symbol N and atomic number 7. Its stable inside typically contains 14 nucleons (7 protons and 7 neutrons ). It has 5 electrons in its outer shell. Properties. Cup of liquid nitrogen.
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