Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:aroma |
odorless
|
| gptkbp:atomicNumber |
86
|
| gptkbp:category |
noble gas isotope
|
| gptkbp:color |
colorless
|
| gptkbp:containsElement |
radon
|
| gptkbp:discoveredBy |
gptkb:Friedrich_Ernst_Dorn
|
| gptkbp:discoveredIn |
1900
|
| gptkbp:halfLife |
3.8235 days
|
| https://www.w3.org/2000/01/rdf-schema#label |
Rn-222
|
| gptkbp:massNumber |
222
|
| gptkbp:mode |
alpha decay
|
| gptkbp:naturalOccurrence |
yes
|
| gptkbp:neutrons |
136
|
| gptkbp:parent |
gptkb:Po-218
|
| gptkbp:partOfDecayChain |
gptkb:uranium-238_decay_series
|
| gptkbp:protons |
86
|
| gptkbp:radioactive |
true
|
| gptkbp:riskFactor |
radioactive gas
|
| gptkbp:stateAtRoomTemperature |
gptkb:gasoline
|
| gptkbp:symbol |
222Rn
|
| gptkbp:uses |
scientific research
radiotherapy |
| gptkbp:bfsParent |
gptkb:Radon
|
| gptkbp:bfsLayer |
6
|