Lawrencium (Lr) is an artificial chemical element, atomic number 103, solid, metal, period 7, the last element in the actinoids family, radioactive, unstable, obtained by nuclear reactions in particles accelerators.
Because lawrencium was obtained only in minutes amounts (1 000 - 2 000 atoms) the chemistry and physics of Lr are practically unknown. Lawrencium is trivalent in solutions and have now 11 isotopes. The longest half life is for Lr-266: 58 minutes. Some physical and chemical properties are only estimated
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Lr is the symbol for Lawrencium. The previous symbol of Lawrencium was Lw.
Lawrencium is an artificial element.
Lawrencium has not uses.
Also lawrencium.
The density of lawrencium is not know.
Lawrencium is a solid metal.
Lawrencium is a synthetic element and has not been found in nature, so its compounds are not well-studied. However, some theoretical compounds of lawrencium could include lawrencium chloride, lawrencium oxide, and lawrencium sulfate based on its predicted properties in the periodic table.
Lawrencium is a member of the actinides group.
The chemical symbol of lawrencium is Lr.
Lawrencium is probably a solid metal.
Lawrencium has any use.