Difference between revisions of "Template:Infobox oxygen"
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imported>Mav m (Reverted edits by 76.106.240.188 (talk) to last version by Triona) |
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|isotopes= | |isotopes= | ||
{{Elementbox_isotopes_stable | mn=16 | sym=O | na=99.76% | n=8 }} | {{Elementbox_isotopes_stable | mn=16 | sym=O | na=99.76% | n=8 }} | ||
| − | {{Elementbox_isotopes_stable | mn=17 | sym=O | na=0. | + | {{Elementbox_isotopes_stable | mn=17 | sym=O | na=0.039% | n=9 }} |
| − | {{Elementbox_isotopes_stable | mn=[[oxygen-18|18]] | sym=[[oxygen-18|O]] | na=0. | + | {{Elementbox_isotopes_stable | mn=[[oxygen-18|18]] | sym=[[oxygen-18|O]] | na=0.201% | n=10 }} |
|isotopes comment= | |isotopes comment= | ||
}}<noinclude>[[Category:Periodic table infobox templates|Oxygen]]</noinclude> | }}<noinclude>[[Category:Periodic table infobox templates|Oxygen]]</noinclude> | ||
Revision as of 19:10, 3 February 2008
[[Category:Template:Pagetype with short description]]
| Oxygen | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Appearance | colorless gas above light blue liquid | ||||||||||||||||||||
| Standard atomic weight Ar, std(O) | [[[:Template:Val]], Template:Val] conventional: Template:Val | ||||||||||||||||||||
| Oxygen in the periodic table | |||||||||||||||||||||
| |||||||||||||||||||||
| Atomic number (Z) | 8 | ||||||||||||||||||||
| Group | group 16 (chalcogens) | ||||||||||||||||||||
| Period | period 2 | ||||||||||||||||||||
| Block | p-block | ||||||||||||||||||||
| Electron configuration | [He] 2s2 2p4 | ||||||||||||||||||||
| Electrons per shell | 2, 6 | ||||||||||||||||||||
| Physical properties | |||||||||||||||||||||
| Phase at STP | gas | ||||||||||||||||||||
| Melting point | 54.36 K (-218.79 °C, -361.82 °F) | ||||||||||||||||||||
| Boiling point | 90.20 K (-182.95 °C, -297.31 °F) | ||||||||||||||||||||
| Density (at STP) | 1.429 g/L | ||||||||||||||||||||
| Critical point | 154.59 K, 5.043 MPa | ||||||||||||||||||||
| Heat of fusion | (O2) 0.444 kJ/mol | ||||||||||||||||||||
| Heat of vaporization | (O2) 6.82 kJ/mol | ||||||||||||||||||||
| Molar heat capacity | (O2) 29.378 J/(mol·K) | ||||||||||||||||||||
Vapor pressure
| |||||||||||||||||||||
| Atomic properties | |||||||||||||||||||||
| Oxidation states | −2, −1, 0, +1, +2 | ||||||||||||||||||||
| Electronegativity | Pauling scale: 3.44 | ||||||||||||||||||||
| Ionization energies |
| ||||||||||||||||||||
| Atomic radius | empirical: 60 pm calculated: 48 pm | ||||||||||||||||||||
| Covalent radius | 73 pm | ||||||||||||||||||||
| Van der Waals radius | 152 pm | ||||||||||||||||||||
| Spectral lines of oxygen | |||||||||||||||||||||
| Other properties | |||||||||||||||||||||
| Natural occurrence | primordial | ||||||||||||||||||||
| Crystal structure | cubic | ||||||||||||||||||||
| Speed of sound | (gas, 27 °C) 330 m/s | ||||||||||||||||||||
| Thermal conductivity | 26.58x10-3 W/(m·K) | ||||||||||||||||||||
| Magnetic ordering | paramagnetic | ||||||||||||||||||||
| CAS Number | 7782-44-7 | ||||||||||||||||||||
| Main isotopes of oxygen | |||||||||||||||||||||
| |||||||||||||||||||||
[[Category:Infobox templates|Template:Remove first word]]
| data m.p. cat | |||||
|---|---|---|---|---|---|
| in | calc from C | diff | report | ref | |
| C | |||||
| — | — | ||||
| K | 54.36 | 54.36 | 0 | ||
| F | -361.82 | −361.82 | 0 | Template:Subpage other | |
| max precision | 2 | ||||
| WD | Template:Wikidata Script error: No such module "EditAtWikidata". | Template:Wikidata | |||
| input | C: -218.79, K: 54.36, F: -361.82 | ||||
| comment | |||||
| data b.p. cat | |||||
|---|---|---|---|---|---|
| in | calc from C | diff | report | ref | |
| C | |||||
| — | — | ||||
| K | 90.20 | 90.20 | 0 | ||
| F | -297.31 | −297.31 | 0 | Template:Subpage other | |
| max precision | 2 | ||||
| WD | Template:Wikidata Script error: No such module "EditAtWikidata". | Template:Wikidata | |||
| input | C: -182.95, K: 90.20, F: -297.31 | ||||
| comment | |||||