Hypernyms:cryogen N atomic number 7 nitrogen
Inherited Hypernyms:liquid nitrogencryogenrefrigerantsubstancematterphysical entityentity
Inherited Hypernyms:liquid nitrogennitrogenchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:liquid nitrogennitrogenchemical elementsubstancepartrelationabstractionentity
Inherited Hypernyms:liquid nitrogennitrogengasfluidmatterphysical entityentity