Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:isotope
|
| gptkbp:abundance_in_ocean_water |
0.0156%
|
| gptkbp:chemical_formula |
D2 O
|
| gptkbp:discovered_by |
gptkb:Harold_Urey
|
| gptkbp:discovery_year |
1931
|
| https://www.w3.org/2000/01/rdf-schema#label |
Deuterium
|
| gptkbp:is_found_in |
ocean water
|
| gptkbp:isotopes |
gptkb:1
Hydrogen |
| gptkbp:mass |
2
|
| gptkbp:melting_point |
-254.6 ° C
101.42 ° C |
| gptkbp:occurs_in |
natural
|
| gptkbp:population_density |
0.162 g/cm³
|
| gptkbp:symbol |
gptkb:D
|
| gptkbp:used_in |
NMR spectroscopy
nuclear fusion tracer studies research reactors heavy water production |
| gptkbp:bfsParent |
gptkb:Atom
|
| gptkbp:bfsLayer |
4
|