Overview
Californium is a synthetic transuranic element prized for its intense neutron emission in small sources used for industrial and scientific applications.
Properties
It exhibits actinide chemistry, is highly radioactive and produces neutrons that enable material analysis and startup of nuclear reactors.
Occurrence and Uses
Californium 252 is used in neutron activation analysis, oil well logging, neutron radiography and as a startup neutron source for reactors under strict controls.
Isotopes and Safety
Californium isotopes are intensely radioactive and require remote handling, shielding and rigorous regulatory oversight for transport and use.