Difference between revisions of "Oxygen"
From apm
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= External links = | = External links = | ||
| − | * | + | * Unstable oxygen chain polymers: Hydrogen polyoxides [https://en.wikipedia.org/wiki/Hydrogen_polyoxide (Wikipedia)] |
| + | * Maybe of relevance: Surface properties of transition metal oxides [https://en.wikipedia.org/wiki/Surface_properties_of_transition_metal_oxides (Wikipedia)] | ||
[[Category:Chemical element]] | [[Category:Chemical element]] | ||
Revision as of 09:50, 4 December 2016
- Up: Chemical element
Oxides
(TODO: discuss major ones here)
Carbon group / group IV / group 14 oxides
- CO2 normally the well known gas but highly explosive when in solid sp3 form (analog to quartz)
- SiO2 quartz and its various known polymorphs (~Mohs 7)
- GeO2 argutite Mohs 6-7 -- germanium is a rather rare element!
- SnO2 cassierite Mohs 6-7
- PbO2 [1] -- alpha-PbO2 scrutinyite -- beta-PbO2 plattnerite (TODO: find out Mohs hardness of PbO2 minerals)
(TODO: Here maybe some pseudo phase diagrams can be made.)
Related
External links
- Unstable oxygen chain polymers: Hydrogen polyoxides (Wikipedia)
- Maybe of relevance: Surface properties of transition metal oxides (Wikipedia)
