Statements (66)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:application |
radiological research
|
| gptkbp:area |
actinides
|
| gptkbp:beam |
emits gamma rays during decay
|
| gptkbp:bombLoad |
not fissile
|
| gptkbp:chemicalFormula |
Am
actinides reacts with acids +3, +4 can form compounds with halogens reacts with oxygen similar to other actinides stable under certain conditions |
| gptkbp:colors |
silvery-white
|
| gptkbp:community_service |
can cause cancer
|
| gptkbp:composedOf |
produced in nuclear reactors
|
| gptkbp:dataUsage |
important for nuclear science
|
| gptkbp:dissolved |
insoluble in water
|
| gptkbp:distribution |
13.67 g/cm³
|
| gptkbp:endOfLife |
7380 years
|
| gptkbp:energyEfficiency |
requires careful handling
5/2 concerns over proliferation considered a long-lived waste plays a role in nuclear fuel cycles can_be_produced_by_neutron_capture_in_Cm-246 |
| gptkbp:engineConfiguration |
[Rn] 5f^7 7s^2
|
| gptkbp:environmentalImpact |
highly toxic
contaminates soil and water monitored in nuclear sites |
| gptkbp:historicalResearch |
focus of many studies
|
| https://www.w3.org/2000/01/rdf-schema#label |
Am-247
|
| gptkbp:iceClass |
1050 °C
2600 °C |
| gptkbp:inheritsFrom |
alpha decay
|
| gptkbp:internationalCooperation |
subject to international treaties
|
| gptkbp:ISO639-3 |
unstable
alpha-emitting found in trace amounts in nature used in smoke detectors |
| gptkbp:isOpenToPublic |
0.5% of americium in spent nuclear fuel
|
| gptkbp:isSubjectTo |
false
|
| gptkbp:locatedIn |
1945
|
| gptkbp:market |
valuable for research purposes
|
| gptkbp:missileSystem |
246.92258 u
|
| gptkbp:parentCompany |
Cm-247
|
| gptkbp:period |
7
|
| gptkbp:productionCompany |
neutron bombardment of plutonium
|
| gptkbp:publicAccess |
increased due to nuclear incidents
|
| gptkbp:regulatoryCompliance |
regulated by nuclear authorities
|
| gptkbp:releaseYear |
gptkb:Los_Alamos,_New_Mexico
|
| gptkbp:researchInterest |
studied in various laboratories
used in neutron sources |
| gptkbp:safety |
mandatory for handlers
|
| gptkbp:safetyFeatures |
must follow strict guidelines
requires shielding |
| gptkbp:scientificName |
actively researched by scientists
has unique nuclear characteristics |
| gptkbp:stations |
true
high |
| gptkbp:storage |
stored in inert atmosphere
|
| gptkbp:supplyChain |
produced in limited quantities
|
| gptkbp:theory |
important for understanding nuclear reactions
|
| gptkbp:trimLevels |
0.1 barns
|
| gptkbp:uses |
nuclear batteries
|
| gptkbp:waterManagement |
long-term geological storage
|