Md
101actinideGenerated with AI1 min read
Mendelevium
SymbolMd
Atomic Mass258
Mendelevium is a synthetic element with chemical symbol Md (formerly Mv) and atomic number 101. A metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities through neutron bombardment of lighter elements. It is the antepenultimate actinide and the ninth transuranic element.
Properties
- Phase: Solid
- Density: null g/cm³
- Melting Point: 1100 K
- Boiling Point: null K