Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:isotope
|
| gptkbp:application |
used in medical applications
used in neutron sources used in research laboratories used in industrial gauges used in oil well logging |
| gptkbp:color |
silvery-white
|
| gptkbp:composed_of |
produced from plutonium
|
| gptkbp:discovered_by |
gptkb:Glenn_T._Seaborg
|
| gptkbp:dissolved |
insoluble in water
soluble in acids |
| gptkbp:electronegativity |
1.1 (Pauling scale)
|
| gptkbp:environmental_impact |
can contaminate soil
can contaminate water requires careful disposal |
| gptkbp:historical_period |
gptkb:television_series
|
| https://www.w3.org/2000/01/rdf-schema#label |
Americium-241
|
| gptkbp:isotopes |
95
unstable alpha-emitting used in scientific research used in radiation therapy used in educational demonstrations synthetic isotope 255 barns |
| gptkbp:lifespan |
432.2 years
|
| gptkbp:mass |
60 kg
|
| gptkbp:melting_point |
1050 ° C
2607 ° C |
| gptkbp:members |
actinides
|
| gptkbp:mode |
alpha decay
|
| gptkbp:parent |
gptkb:Neptunium-237
gptkb:Plutonium-241 |
| gptkbp:population |
13.67 g/cm³
|
| gptkbp:produced_by |
produced in nuclear reactors
|
| gptkbp:regulatory_compliance |
regulated by nuclear agencies
|
| gptkbp:roll_rate |
5/2
|
| gptkbp:safety_features |
radioactive
|
| gptkbp:side_effect |
can cause cancer
|
| gptkbp:social_structure |
+3
+4 |
| gptkbp:storage |
must be stored in lead containers
|
| gptkbp:symbol |
gptkb:Am
|
| gptkbp:uses |
smoke detectors
radiography nuclear batteries |
| gptkbp:was_a_response_to |
can undergo fission
can be produced by neutron capture can be used in transmutation experiments |
| gptkbp:year_created |
gptkb:1944
|
| gptkbp:bfsParent |
gptkb:Plutonium-241
|
| gptkbp:bfsLayer |
6
|