About: helium atom

Premodifier: helium
Head noun: atom

Same concepts
http://dbpedia.org/resource/Helium_atom

Broader concepts

label	provenance	confidence
alpha particle	isap:460164024	0.434582
sun	isap:125374703	0.182502

Narrower concepts

label	provenance	confidence
alpha particle	isap:381891177	0.604847