Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical element
|
| gptkbp:category |
metalloid
|
| gptkbp:colors |
silvery-gray
|
| gptkbp:coolingSystem |
11.5 kJ/mol
126 kJ/mol |
| gptkbp:dissolved |
soluble in organic solvents
|
| gptkbp:distribution |
9.2 g/cm³
|
| gptkbp:endOfLife |
138.376 days
|
| gptkbp:environmentalImpact |
highly toxic
34 W/(m·K) |
| gptkbp:established |
gptkb:Marie_Curie
|
| gptkbp:hasGoals |
Po
|
| https://www.w3.org/2000/01/rdf-schema#label |
Polonium
|
| gptkbp:iceClass |
962 °C
254 °C |
| gptkbp:ISO639-3 |
gptkb:Polonium-211
true Polonium-210 Polonium-208 Polonium-209 |
| gptkbp:locatedIn |
mineral deposits
cosmic rays meteorites nuclear waste certain algae certain plants groundwater certain bacteria mineral springs volcanic ash geothermal areas ocean water certain animals ore deposits certain fungi river sediment certain minerals lunar soil coal ash atmospheric dust mining waste lake sediment smoke from burning tobacco smoke from burning wood hot_springs Earth's_crust radon_decay_products |
| gptkbp:notableFeature |
2.0 (Pauling scale)
|
| gptkbp:numberOfFigures |
84
|
| gptkbp:occursAnnually |
trace amounts in uranium ores
|
| gptkbp:releaseYear |
1898
|
| gptkbp:rootSystem |
cubic
|
| gptkbp:uses |
alpha-particle source
nuclear batteries |