Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
crystalline phase of water
|
| gptkbp:boilingPoint |
100°C (as water)
|
| gptkbp:chemicalFormula |
gptkb:H2O
|
| gptkbp:component |
gptkb:lake
sea ice glaciers hail ice ridges snow ice shelves icebergs firn frost ice sheets ice caps ice crystals ice floes lake ice river ice ice jams ice cubes graupel sleet diamond dust ice tongues ground ice hoarfrost ice dams ice flowers ice lenses ice needles ice pans ice pellets ice sheets on lakes pond ice rime |
| gptkbp:crystalSystem |
cubic (Ice Ic)
hexagonal (Ice Ih) |
| gptkbp:density |
0.917 g/cm³
|
| gptkbp:discoveredBy |
gptkb:Gustav_Tammann
|
| gptkbp:formsAtPressure |
below 0.2 GPa
|
| gptkbp:formsAtTemperature |
below 0°C
|
| gptkbp:hasPolymorph |
gptkb:Ice_Ic
gptkb:Ice_Ih |
| https://www.w3.org/2000/01/rdf-schema#label |
Ice I
|
| gptkbp:isMostCommonFormOf |
ice on Earth
|
| gptkbp:meltingPoint |
0°C
|
| gptkbp:stable |
atmospheric pressure
|
| gptkbp:bfsParent |
gptkb:Ice
|
| gptkbp:bfsLayer |
5
|