Overview
Mendelevium is a synthetic transuranic actinide first produced by neutron bombardment and named after Dmitri Mendeleev; it exists only in trace, laboratory quantities.
Properties
It exhibits typical actinide chemistry with a predominant +3 oxidation state and metallic behavior in bulk, though only microgram amounts have been characterized.
Occurrence and Uses
No natural occurrence; used solely for basic research into actinide electronic structure and nuclear properties in specialized facilities.
Isotopes and Safety
All isotopes are radioactive e.g., Md 258; handling requires radiological containment and remote techniques due to high radioactivity and scarcity.