|
gptkbp:instanceOf
|
isotope
|
|
gptkbp:atomicNumber
|
90
|
|
gptkbp:bindingEnergyPerNucleon
|
7.6 MeV
|
|
gptkbp:category
|
actinide
fertile material
|
|
gptkbp:containsElement
|
gptkb:Thorium
|
|
gptkbp:decaysTo
|
gptkb:Radium-228
|
|
gptkbp:discoveredBy
|
gptkb:Marie_Curie
gptkb:Gerhard_Schmidt
|
|
gptkbp:discoveredIn
|
1898
|
|
gptkbp:finalDecayProduct
|
gptkb:Lead-208
|
|
gptkbp:fissionableBy
|
fast neutrons (after conversion to Uranium-233)
|
|
gptkbp:foundIn
|
gptkb:monazite_sands
earth's crust
|
|
gptkbp:halfLife
|
1.405×10^10 years
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Thorium-232
|
|
gptkbp:massNumber
|
232
|
|
gptkbp:mode
|
alpha decay
|
|
gptkbp:naturalAbundance
|
nearly 100% of natural thorium
|
|
gptkbp:neutrons
|
142
|
|
gptkbp:origin
|
primordial nuclide
|
|
gptkbp:parent
|
gptkb:thorium_decay_series
|
|
gptkbp:protons
|
90
|
|
gptkbp:radioactive
|
true
|
|
gptkbp:riskFactor
|
radioactive decay products are hazardous
|
|
gptkbp:spin
|
0+
|
|
gptkbp:symbol
|
gptkb:232Th
|
|
gptkbp:usedIn
|
gptkb:nuclear_reactor
nuclear reactors
breeder reactors
|
|
gptkbp:bfsParent
|
gptkb:nuclear_reactor
|
|
gptkbp:bfsLayer
|
5
|