Lawrencium

Previous Element Next Element

The element is named after Ernest Lawrence, who invented the cyclotron particle accelerator. This was designed to accelerate sub-atomic particles around a circle until they have enough energy to smash into an atom and create a new atom. This image is based on the abstract particle trails produced in a cyclotron.

Fact Box

Density Unknown
Melting Point 1627°C
Boiling Point Unknown

Uses

Lawrencium has no uses outside research.

History

This element had a controversial history of discovery. In 1958, the Lawrence Berkeley Laboratory (LBL) bombarded curium with nitrogen and appeared to get element 103, isotope-257. In 1960, they bombarded californium with boron hoping to get isotope-259 but the results were inconclusive. In 1961, they bombarded curium with boron and claimed isotope-257.