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mineralogy elements Lr lawrencium

Lr - lawrencium - METAL ACTINIDES

1627°
266
3
103
Lr
[Rn] 5f14 7s2 7p1
2
8
18
32
32
8
3
0
0
Synthetic
Radioactive
Liquid
Gaseous
lawrencium Electronic configuration diagram
Electronic configuration diagram

Name lawrencium
Number 103
Atomic 266
Symbol Lr
Fusion 1627
Boiling 0
Density 15.6
Period 7
Group 0
Discovery 1961 Ghiorso et al.
Abundance 0
Radius 0
Electronegativity 0
Ionization 0
Number of isotopes 203
Electronic configuration [Rn] 5f14 7s2 7p1
Oxidation states 3
Electron by energy level 2,8,18,32,32,8,3