---

helium → ReceivesAction → produced	0.78
helium → ReceivesAction → used as the carrier gas	0.77
helium → ReceivesAction → extracted	0.70
helium → IsA → gas	0.68
helium → CapableOf → fuse into carbon	0.68
helium → HasProperty → inert	0.68
liquid helium (subgroup of helium) → ReceivesAction → used to cool superconducting magnets	0.68
helium → ReceivesAction → released into the atmosphere	0.67
helium → IsA → lighter than air	0.64
helium → ReceivesAction → released	0.63
helium → CapableOf → fuse into oxygen	0.62
star → MadeOf → helium	0.60
helium → HasProperty → rare	0.59
helium → HasProperty → light	0.56
helium → ReceivesAction → separated	0.54
helium → HasA → two electrons	0.53
helium → ReceivesAction → discovered	0.53
helium → ReceivesAction → produced by radioactive decay	0.53
helium → ReceivesAction → used in balloon	0.52
helium → HasProperty → expensive	0.52
helium → ReceivesAction → employed	0.52
helium → HasProperty → essential	0.52
helium → IsA → noble gas	0.51
helium → CapableOf → escape into space	0.50
helium → HasProperty → less dense than air	0.50
helium → IsA → the second most abundant element	0.50
helium → HasA → two protons	0.48
helium → ReceivesAction → ionized	0.48
helium → HasProperty → scarce	0.45
helium → HasProperty → nontoxic	0.44
helium → ReceivesAction → preferred	0.44
helium → CapableOf → remain liquid	0.44
helium → HasProperty → abundant	0.44
helium → IsA → the second most common element	0.44
helium → CapableOf → fill balloon	0.43
helium → ReceivesAction → used to detect leak	0.43
helium → HasProperty → odorless	0.43
helium → CapableOf → form compound	0.43
helium → ReceivesAction → produced in the big bang	0.42
helium → ReceivesAction → trapped in subterranean natural gas bunkers	0.42
helium → ReceivesAction → extracted in the united states	0.42
helium → ReceivesAction → produced in star	0.42
helium → HasProperty → critical	0.41
helium → IsA → colorless gas	0.41
helium → HasA → two neutrons	0.41
helium → IsA → element	0.40
helium → CapableOf → flow through the leak	0.40
helium → HasProperty → the second lightest	0.40
helium → IsA → unreactive gas	0.38
helium → HasProperty → necessary	0.38
helium → HasProperty → second	0.38
hydrogen → HasA → helium	0.37
helium → ReceivesAction → detected	0.36
helium → AtLocation → the atmosphere	0.36
helium → HasProperty → small	0.36
helium → ReceivesAction → lost to space	0.36
helium → ReceivesAction → recovered	0.36
helium → ReceivesAction → used in airship	0.36
helium → ReceivesAction → used to cool superconducting magnets	0.34
helium → ReceivesAction → used as coolant	0.34
helium → ReceivesAction → used as tracer	0.34
helium → ReceivesAction → used in welding	0.34
helium → HasProperty → good	0.34
helium → IsA → the most abundant elements	0.32
helium → IsA → non-renewable resource	0.32
helium → HasProperty → safe	0.32
helium → CapableOf → diffuse	0.32
helium → IsA → finite resource	0.32
helium → ReceivesAction → used in cryogenic	0.32
helium → CapableOf → track the trajectory of helium atoms	0.32
helium → ReceivesAction → produced in zircon crystals	0.32
helium → ReceivesAction → produced in deep, hot precambrian granitic rock	0.32
helium → CapableOf → replace nitrogen	0.32
helium → ReceivesAction → heated	0.32
helium → HasProperty → cheap	0.31
helium → CapableOf → displace oxygen	0.29
helium → HasProperty → less soluble	0.29
helium → HasA → complete outer electron shell	0.29
helium → ReceivesAction → known for low chemical reactivity	0.29
helium → HasProperty → instrumental	0.29
helium → AtLocation → large amounts	0.29
helium → HasProperty → coloured blue	0.29
helium → HasProperty → flammable	0.29
helium → ReceivesAction → blasted by radiation	0.29
helium → CapableOf → fuse into lithium	0.29
helium → CapableOf → increase fluidity	0.29
helium → ReceivesAction → distilled	0.29
helium → ReceivesAction → liquefied	0.29
helium → HasProperty → heavy	0.29
helium → CapableOf → remain in the dewar	0.29
helium → ReceivesAction → used in blimp	0.28
helium → HasProperty → stable	0.28
helium → HasProperty → simple asphyxiant	0.26
helium → ReceivesAction → vented	0.25
helium → CapableOf → cause	0.25
helium → ReceivesAction → produced by thermonuclear fusion of hydrogen	0.25
helium → ReceivesAction → remixed throughout the star	0.25
helium → ReceivesAction → used in mri scanners	0.25
helium → ReceivesAction → used in deep-sea diving	0.25
helium → ReceivesAction → sprayed over the outside of the part	0.25
helium → IsA → the gas of choice	0.25
helium → ReceivesAction → trapped	0.25
helium → AtLocation → the infrared	0.25
helium → ReceivesAction → extracted by fractional distillation	0.25
helium → CapableOf → condense hydrogen	0.25
helium → CapableOf → condense oxygen	0.25
helium → ReceivesAction → followed by nitrogen	0.25
helium → CapableOf → burn in the core	0.25
helium → CapableOf → produce oxygen	0.25
helium → ReceivesAction → trapped in rock	0.25
helium → ReceivesAction → reused	0.25
helium → CapableOf → transmit sound	0.25
helium → ReceivesAction → discovered in 1895	0.25
helium → ReceivesAction → cooled to absolute zero	0.25
helium → CapableOf → form unstable compounds	0.25
helium → ReceivesAction → mixed with other gases	0.25
helium → CapableOf → gets trapped in natural reservoirs	0.25
helium → ReceivesAction → used as a shielding gas	0.25
helium → ReceivesAction → loaded	0.25
helium → HasProperty → insoluble	0.25
helium → ReceivesAction → produced in qatar	0.25
helium → ReceivesAction → added to remove toxic air	0.25
helium → CapableOf → flow onto another	0.25
helium → ReceivesAction → quantified by the detector	0.25
liquid helium (subgroup of helium) → HasProperty → cold	0.25
helium → ReceivesAction → added	0.24
helium → ReceivesAction → detected in exoplanet atmospheres	0.23
helium → HasA → other ionized molecules	0.20
helium → HasProperty → strong	0.20
helium → ReceivesAction → inhaled	0.16
helium → HasProperty → irreplaceable	0.16
helium → ReceivesAction → derided as lonerelement	0.16
helium → HasProperty → thin	0.16
helium → HasA → the highest thermal conductivity	0.16
helium → ReceivesAction → about to run	0.16
helium → HasProperty → hard	0.13