Lr
Lawrencium
103
Atomic Number: 103
Atomic mass: [262]
Ionization energy:
Electronaffinity:
Covalent radius:
Calculated radius:
Empirical radius:
Vanderwaals radius:
Electronegativity: 1.3
Density:
Oxidation states: 3
Melting point: 1900
Boiling point:
Electron configuration: [Rn] 5f14 7s2 7p1
Element group: 18
Element period: 9

To check spectrum of Lawrencium out please install Adobe Flash Player

{{filed}}
{{line[filed]}}