Atomic NumberAtomic Number 111
Atomic Number 111 is belong to element of Roentgenium.
Chemical symbol for Roentgenium is Rg. Number of protons in Roentgenium is 111. Atomic weight of Roentgenium is 282 u or g/mol.
111Rg
Atomic Number 111 Element Properties
| Atomic Number (Z) | 111 |
|---|---|
| Atomic Symbol | Rg |
| Element Name | Roentgenium |
| Group | 11 |
| Period | 7 |
| Atomic Weight | 282 u |
| Density | 28.7 g/cm3 |
| Melting Point (K) | K |
| Boiling Point (K) | K |
List all properties of Roentgenium