About: radium 226

Head noun: radium
Postmodifier: 226

Same concepts

Broader concepts

label	provenance	confidence
radioactive material	isap:104669988	0.565553
radioactive element	isap:443114326	0.433144
radionuclide	isap:68966329	0.371057
contaminant	isap:452383950	0.306525

Narrower concepts

label	provenance	confidence