Nitroheno

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Nitrogen
7N
-

N

P
Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
carbonnitrogenoxygen
Panagway
colorless gas, liquid or solid

Liquid nitrogen

Spectral lines of nitrogen
Kinatibuk-ang mga kinaiya
Ngalan, simbolo, kaiphan nitrogen, N, 7
Paglitok /ˈntrəən/ [[Help:Pronunciation respelling key|Plantilya:Smallcaps all-trə-jən]]
Kategoriyang elemento wala puthaw
Group, period, block 152, p
Gibug-aton sa atomo 14.007(1)
Kontorno sa elektron [He] 2s2 2p3
2, 5
Electron shells of nitrogen (2, 5)
History
Pagkadiskobre Daniel Rutherford (1772)
Named by Jean-Antoine Chaptal (1790)
Physical properties
Phase gas
Density (0 °C, 101.325 kPa)
1.251 g/L
Liquid density at b.p. 0.808 g·cm−3
Melting point 63.15 K, -210.00 °C, -346.00 °F
Boiling point 77.36 K, -195.79 °C, -320.33 °F
Triple point 63.1526 K (-210°C), 12.53 kPa
Critical point 126.19 K, 3.3978 MPa
Heat of fusion (N2) 0.72 kJ·mol−1
Heat of vaporization (N2) 5.56 kJ·mol−1
Molar heat capacity (N2)
29.124 J·mol−1·K−1
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 37 41 46 53 62 77
Atomic properties
Oxidation states 5, 4, 3, 2, 1, -1, -2, -3
(strongly acidic oxide)
Electronegativity 3.04 (Pauling scale)
Ionization energies
(more)
1st: 1402.3 kJ·mol−1
2nd: 2856 kJ·mol−1
3rd: 4578.1 kJ·mol−1
Covalent radius 71±1 pm
Van der Waals radius 155 pm
Miscellanea
Crystal structure hexagonal
Nitrogen has a hexagonal crystal structure
Magnetic ordering diamagnetic
Thermal conductivity 25.83 × 10−3 W·m−1·K−1
Speed of sound (gas, 27 °C) 353 m·s−1
CAS registry number 7727-37-9
Most stable isotopes
Main article: Isotopes of nitrogen
iso NA half-life DM DE (MeV) DP
13N syn 9.965 min ε 2.220 13C
14N 99.634% 14N is stable with 7 neutrons
15N 0.366% 15N is stable with 8 neutrons
· r

Ang nitroheno o nitrogeno (Iningles nitrogen) mao ang elementong kimiko sa talaang peryodiko nga may simbolo nga N ug kaiphan nga atomik 7. Ang nitroheno mao ang wala puthaw.

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