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Elements
Lawrencium
Element
Lawrencium
lawrencium
Lr
Symbol
103
Atomic number
266.1 u
Atomic mass
Facts
Symbol
Lr
Atomic number
103
Atomic mass
266.1 u
Period
7
Block
f
Melting point
1,900 °C
Sources:
Wikidata (CC0)
,
IMA list of minerals via Wikidata
·
Wikidata Q1905