Oxygen

From Lunarpedia
Revision as of 20:59, 11 February 2007 by Strangelv (talk | contribs) (1 revision(s))
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search
Oxygen
O
In situ availability: abundant
Necessity: critical
Atomic number: 8
Atomic mass: 15.9994
group: 16
period: 2
normal phase: Gas
series: Non-metals
density: 1.429 g/L
melting point: 54.36K,
-218.79°C,
-361.82°F
boiling point: 0.20K,
-182.95°C,
-297.31°F
N/AN/AN/A
N ← O → F
PSCl
Atomic radius (pm): 60
Bohr radius (pm): 48
Covalent radius (pm): 73
Van der Waals radius (pm): 152
ionic radius (pm): (-2) 140
1st ion potential (eV): 13.62
Electron Configuration
1s2
2s2 2p4
Electrons Per Shell
2, 6
Electronegativity: 3.44
Electron Affinity: 1.46
Oxidation states: -2
Magnetism: Paramagnetic
Crystal structure: Cubic

Oxygen is a Non-metal in group 16. It has a Cubic crystalline structure. This element has 3 stable isotopes: 16, 17, and 18.




This article is an automatically generated stub. As such it may contain serious errors.
You can help Lunarpedia by expanding or correcting it.