Roentgenium
element
Rg
A synthetic superheavy element that exists for only milliseconds
Roentgenium (Rg) - a unknown properties, painted as an original watercolour derived from its place in the periodic table.
Not available for purchase yet.
Crystallography
| Catalogue identity | Roentgenium — (no space group recorded) |
| Formula | Rg |
| Element | Rg (Z = 111) |