Oksíhenu

8 nitrogen ← oxygen → fluorine - ↑ O ↓ S Periodic Table - Extended Periodic Table
General
Lagyu, Symbulu, Numeru	oxygen, O, 8
Chemical series	nonmetals, chalcogens
Lupung, Period, Bloki	16, 2, p
Itsura	Liquid Oxygen
Standard atomic weight	15.9994(3) g·mol−1
Electron configuration	1s2 2s2 2p4
Electrons per shell	2, 6
Physical properties
Phase	gas
Melting point	54.36 K (-218.79 °C, -361.82 °F)
Boiling point	90.20 K (-182.95 °C, -297.31 °F)
Critical point	154.59 K, 5.043 MPa
Heat of fusion	(O2) 0.444 kJ·mol−1
Heat of vaporization	(O2) 6.82 kJ·mol−1
Heat capacity	(25 °C) (O2) 29.378 J·mol−1·K−1
Vapor pressure P/Pa 1 10 100 1 k 10 k 100 k at T/K       61 73 90
Atomic properties
Crystal structure	cubic
Oxidation states	2, 1, −1, −2 (neutral oxide)
Electronegativity	3.44 (Pauling scale)
Ionization energies (more)	1st: 1313.9 kJ·mol−1
	2nd: 3388.3 kJ·mol−1
	3rd: 5300.5 kJ·mol−1
Atomic radius	60 pm
Atomic radius (calc.)	48 pm
Covalent radius	73 pm
Van der Waals radius	152 pm
Miscellaneous
Magnetic ordering	paramagnetic
Thermal conductivity	(300 K) 26.58x10-3  W·m−1·K−1
Speed of sound	(gas, 27 °C) 330 m/s
CAS registry number	7782-44-7
Selected isotopes
Main article: Isotopes of oxygen iso NA half-life DM DE (MeV) DP 16O 99.76% Ing O stable ya kambe ning 8 neutrons 17O 0.039% Ing O stable ya kambe ning 9 neutrons 18O 0.201% Ing O stable ya kambe ning 10 neutrons
References

Para keng aliwang gamit, lawen ye ing Oksíhenu (disambiguation).

Ing Oksíhenu metung yang elementu chemical a atin chemical symbol O at atomic number 8. Ing katayang oksíhenu menibat ya kareng aduang uyat a amanung Greek, οξύς (oxys) (acidu, kabalugan a matulid, matilus) at -γενής (-genēs) (makapalto, kabaldugan talakua).

Dalerayan

• Nist atomic spectra database
• Nuclides and Isotopes Fourteenth Edition Archived Pebreru 2, 2011 at the Wayback Machine: Chart of the Nuclides, General Electric Company, 1989
• A. Szydlo, "Water which does not wet hands - The Alchemy of Michael Sendivogius", Warsaw Institute for the History of Sciences, Polish Academy of Sciences, 1994.

Ding suglung palual

Ing Wikimedia Commons atin yang mediang maki kaugnayan kang/king:

Oxygen

Paintunan me ing oxygen king
Wiktionary, ing timawang diccionariu.

• Template:McGrawHillAnimation
• Priestley Society, Dedicated to Joseph Priestley the man who discovered oxygen
• Los Alamos National Laboratory – Oxygen Archived Oktubri 26, 2007 at the Wayback Machine
• WebElements.com – Oxygen
• Molecular Oxygen Site Archived Mayu 15, 2007 at the Wayback Machine
• It's Elemental – Oxygen Archived Agostu 2, 2015 at the Wayback Machine
• Oxygen (O2) Properties, Uses, Applications
• Computational Chemistry Wiki
• Oxidizing Agents > Oxygen
• Recent Roald Hoffman article on "The Story of O" Archived Pebreru 23, 2017 at the Wayback Machine