Periodic Table Of The Elements

Click on an element for further information. Details will be displayed on the right.

Atomic Number: 111
Symbol: Rg
Name: Roentgenium
Group: 11
Period: 7
Weight: [272]
Density: -
Melting Point: -
Boiling Point: -
Specific Heat Capacity: -
Electronegativity: -
Abundance: 0