Lawrencium

Name:Lawrencium
Symbol:Lr
Atomic Number:103
Atomic Mass:262
Density:(unknown)
Melting Point:1627 °C
Boiling Point:(unknown)
Group Number:3
Group Name:(none)
Standard State:presumably solid at room temperature
Color:unknown, but probably metallic and silvery white or grey in appearance
Classification:Metallic
Lawrencium is a synthetic "rare earth metal" which does not occur in the environment.

Isolation
(later then update,okay?)