Lr

Lawrencium

Z 103 266.0 g/molActinide Radioactive

Overview Atomic Properties Thermodynamics Electromagnetism Isotopes

Group

3

Period

7

Block

d

Occurrence

Synthetic

Biological Role

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History

1961 (discovery)

Lawrence Berkeley National Laboratory

1965 (discovery)

Joint Institute for Nuclear Research

Named By

---

Latin Name

Lawrencium

Abundance

Universe

x

Sun

x

Meteorites

x

Earth's crust

x

Oceans

x

Humans

x