PERIODIC ELEMENT
Lr (Lawrencium)

 



Atomic number : 103
Atomic mass : 262 g mol-1
Electronegativity according to Pauling : unknown
Density : unknown
Melting point : unknown
Boiling point : unknown
Vanderwaals radius : unknown
Ionic radius : unknown
Isotopes : 1
Electronic shell : [ Rn ] 5f14 6d1 7s2
Energy of first ionisation : unknown
Discovered by : Albert Ghiorso in 1961
 
Atomic Structure Uses(No uses known)