Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:appearance |
silvery-white metal
|
| gptkbp:atomicNumber |
95
|
| gptkbp:boilingPoint |
2607 K
|
| gptkbp:category |
actinide
|
| gptkbp:containsElement |
gptkb:Americium
|
| gptkbp:decaysTo |
gptkb:Neptunium-237
|
| gptkbp:density |
13.67 g/cm³
|
| gptkbp:discoveredBy |
gptkb:Albert_Ghiorso
gptkb:Glenn_T._Seaborg gptkb:Leon_O._Morgan gptkb:Ralph_A._James |
| gptkbp:discoveredIn |
1944
|
| gptkbp:emits |
gptkb:gamma_rays
alpha particles |
| gptkbp:foundIn |
nuclear waste
|
| gptkbp:halfLife |
432.2 years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Americium-241
|
| gptkbp:massNumber |
241
|
| gptkbp:meltingPoint |
1173 K
|
| gptkbp:mode |
alpha decay
|
| gptkbp:producedBy |
neutron capture of Plutonium-239
|
| gptkbp:radioactive |
true
|
| gptkbp:riskFactor |
radioactive contamination
|
| gptkbp:symbol |
gptkb:Am-241
gptkb:241Am |
| gptkbp:usedIn |
radiography
smoke detectors industrial gauges |
| gptkbp:bfsParent |
gptkb:Americium
|
| gptkbp:bfsLayer |
6
|