PERIODIC ELEMENT
Rf (Rutherfordium )

 



Atomic number : 104
Atomic mass : 260.9 g.mol-1
Electronegativity according to Pauling : unknown
Density : unknown
Melting point : unknown
Boiling point : unknown
Vanderwaals radius : unknown
Ionic radius : unknown
Isotopes : 9
Electronic shell : [Rn] 5f146d27s2
Discovered by : Lord Rutherford of Nelson in 1969
 
Atomic Structure Uses (No uses known)