Statements (146)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:chemical_compound
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:P-Funk_All-Stars
gptkb:Up_for_the_Down_Stroke |
| gptkbp:block |
d-block
d |
| gptkbp:category |
Transition metal
|
| gptkbp:color |
gptkb:black
gptkb:yellow blue-gray Blue-gray |
| gptkbp:cooling_system |
54 W/(m· K)
|
| gptkbp:difficulty |
very hard
7.0 on Mohs scale |
| gptkbp:discovered_by |
gptkb:Smithson_Tennant
1803 |
| gptkbp:dissolved |
insoluble in water
soluble in aqua regia |
| gptkbp:electronegativity |
2.2
|
| gptkbp:engine |
gptkb:hospital
optical devices electrical contacts high-density alloys pen tips |
| gptkbp:environmental_impact |
Toxic fumes
|
| gptkbp:field |
paramagnetic
|
| gptkbp:historical_event |
gptkb:musician
gptkb:brand gptkb:item |
| gptkbp:historical_period |
gptkb:6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Osmium
|
| gptkbp:is_found_in |
Platinum ores
|
| gptkbp:isotopes |
gptkb:television_series
Os-184 Os-187 Os-188 Os-189 Os-190 Os-192 Os-194 Os-196 Os-198 |
| gptkbp:mass |
190.23 u
|
| gptkbp:material |
gptkb:item
ruthenium iridium osmiridium |
| gptkbp:melting_point |
3033 ° C
5027 ° C |
| gptkbp:members |
8
|
| gptkbp:natural_resources |
osmium-bearing ores
|
| gptkbp:notable_conductors |
1.0 × 10^6 S/m
|
| gptkbp:occurs_in |
gptkb:TV_Show
rare meteorites Naturally occurring Earth's crust ocean floor nuggets |
| gptkbp:population |
22.59 g/cm³
|
| gptkbp:products |
gptkb:Osmium_tetroxide
osmium tetroxide osmium dioxide osmium trioxide osmium(II) acetate osmium(II) bromide osmium(II) carbonate osmium(II) chloride osmium(II) fluoride osmium(II) iodide osmium(II) nitrate osmium(II) phosphate osmium(II) sulfide osmium(IV) acetate osmium(IV) bromide osmium(IV) carbonate osmium(IV) chloride osmium(IV) fluoride osmium(IV) iodide osmium(IV) nitrate osmium(IV) oxide osmium(IV) phosphate osmium(IV) sulfide osmium(VI) oxide Osmium dioxide Osmium(II) acetate Osmium(II) antimonide Osmium(II) arsenide Osmium(II) boride Osmium(II) bromide Osmium(II) carbide Osmium(II) chloride Osmium(II) fluoride Osmium(II) iodide Osmium(II) nitrate Osmium(II) nitride Osmium(II) phosphide Osmium(II) selenide Osmium(II) silicide Osmium(II) sulfide Osmium(II) telluride Osmium(III) chloride Osmium(IV) acetate Osmium(IV) antimonide Osmium(IV) arsenide Osmium(IV) boride Osmium(IV) bromide Osmium(IV) carbide Osmium(IV) chloride Osmium(IV) fluoride Osmium(IV) iodide Osmium(IV) nitrate Osmium(IV) nitride Osmium(IV) oxide Osmium(IV) phosphide Osmium(IV) selenide Osmium(IV) silicide Osmium(IV) sulfide Osmium(IV) telluride Osmium(VIII) oxide |
| gptkbp:safety_features |
toxic fumes
carcinogenic properties |
| gptkbp:set_in |
gptkb:item
palladium ruthenium iridium |
| gptkbp:side_effect |
irritant
toxic carcinogenic |
| gptkbp:social_structure |
gptkb:0
+6 +8 face-centered cubic +4 Hexagonal close-packed |
| gptkbp:species |
0.001 ppm
|
| gptkbp:symbol |
Os
|
| gptkbp:uses |
gptkb:item
Alloys Catalysts catalysts Electrical contacts osmium tetroxide |
| gptkbp:was_a_response_to |
gptkb:Low
low |
| gptkbp:year_created |
1803
|