Assertion: hafnium | /r/HasProperty | critical
Facets:
value: to advanced and developing technologies
type: TRANSITIVE-OBJECT
Source sentences:
text: Hafnium is critical to advanced and developing technologies, due to its remarkable chemical and physical properties.
text: Hafnium is remarkably corrosion-resistant and an excellent absorber of neutrons, allowing its use in nuclear submarines and nuclear reactor control rods, a critical technology used to maintain fission reactions.