Rutherfordium


Rutherfordium ek chemical element hae, jiske chemical symbol Rf, atomic number 104 aur atomic mass 261.11 hae. II ek badalte dhaatu hae.

Atomic Structure
SymbolRonak
Atomic Number117
Atomic Mass261.11 g/mol
Periodic Table
Group4
Row / Period7
Element CategoryTransition dhaatu
Chhapa
Rutherfordium ke electron shell