|
gptkbp:instanceOf
|
isotope
|
|
gptkbp:abundanceOnEarth
|
trace
|
|
gptkbp:abundanceOnMoon
|
higher than Earth
|
|
gptkbp:atomicNumber
|
2
|
|
gptkbp:boilingPoint
|
3.19 K
|
|
gptkbp:canBe
|
energy production
fusion fuel
space exploration
|
|
gptkbp:density
|
0.000134 g/cm³ (at STP)
|
|
gptkbp:discoveredBy
|
gptkb:Mark_Oliphant
|
|
gptkbp:discoveredIn
|
1939
|
|
gptkbp:electrons
|
2
|
|
gptkbp:foundIn
|
natural gas
lunar regolith
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Helium-3
|
|
gptkbp:isomerOf
|
gptkb:helium
|
|
gptkbp:massNumber
|
3
|
|
gptkbp:meltingPoint
|
0.3 K (at 29 atm)
|
|
gptkbp:mode
|
gptkb:standard
|
|
gptkbp:naturalAbundance
|
0.000137%
|
|
gptkbp:neutrons
|
1
|
|
gptkbp:nuclearSpin
|
1/2
|
|
gptkbp:parent
|
gptkb:helium
|
|
gptkbp:producedBy
|
nuclear reactors
tritium decay
|
|
gptkbp:protons
|
2
|
|
gptkbp:spin
|
1/2
|
|
gptkbp:stable
|
true
|
|
gptkbp:symbol
|
gptkb:3He
|
|
gptkbp:usedFor
|
medical imaging
quantum computing research
neutron detection tubes
polarized targets in physics experiments
ultra-low temperature refrigeration
|
|
gptkbp:usedIn
|
cryogenics
low temperature physics
nuclear fusion research
neutron detection
MRI imaging
lung imaging
|
|
gptkbp:bfsParent
|
gptkb:MUSE
gptkb:Dominic_Howard
gptkb:Helium
gptkb:Matt_Bellamy
|
|
gptkbp:bfsLayer
|
6
|