On this page I'll provide comprehensive data for Nitrogen. I hope you profit from it.
Nitrogen Overview
Name Origin
Greek: nitron and genes, (soda forming).
Symbol
N (Nitrogen)Description
Colorless, odorless, tasteless, generally inert gas. Fifth most abundant element in the universe. Makes up about 78% of earth's atmosphere.
Discovery
Discovered By: Daniel Rutherford
Year: 1772
Location: Scotland
Sources
Obtained from liquid air by fractional distillation.
Uses
Primarily to produce ammonia and other fertilizers. Also used in making nitric acid, which is used in explosives. Also used in welding and enhanced oil recovery.
State at 20 °C
gas
Group
Group Name: Non-MetalÂ
Group in periodic table: 5a
Period in periodic table:Â 2
Atomic Number
7Learn more about the atomic number.
Atomic Mass
14,00674
Learn more about the atomic mass.
Stable Isotopes
N14 percent abundance: 99.6% N15 percent abundance: .4%
Learn more about stable isotopes.
Radioactive Isotopes
N12-13, N16-20
Learn more about radioactive isotopes.
Atomic Structure
Crystalline Structure
Hexagonal
Learn more about crystalline structure
Shells
Electrons per energy level: 2,5
Learn more about electron shells
Electron Configuration
1s2 2s2 2p3
Learn more about electron configuration.
Abbreviated Configuration
[He] 2s2 2p3
Learn more about abbreviated electron configuration.
Valence Electrons
3,5
Learn more about valence electrons
Atom Size
Atomic Radius
0.75 Ã…
Learn more about atomic radius.
Covalent Radius
0.75 Ã…
Learn more about covalent radius.
Ionic Radius
1.71 (-3) Ã…
Learn more about ionic radius.
Molar Volume
17.3 cm³/mol
Learn more about molar volume.
Chemical Properties
Common Oxidation States
First Ionization Energy
First Ionization Potential
Second Ionization Potential
Third Ionization Potential
Physical Properties
Density
Electrical Conductivity
Thermal Conductivity
Elastic Modulus
Coefficient of Thermal Expansion
Learn more about coefficient of thermal expansion.
Heat Properties
Other heat related physical properties:
Melting Point
Boiling Point
Specific Heat
1.04 J/gK
Learn more about specific heat.
Learn more about specific heat.
Heat of Fusion
0.3604 kJ/mol
Learn more about heat of fusion.
Heat of Vaporization
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Along with basic element information, it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
How about an incentive to share this post? (You will help other colleagues find this blog)
Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
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