Copernicium is a synthetic element named after Nicolaus Copernicus, the astronomer who formulated the heliocentric model of the solar system.
| Property | Value |
|---|---|
| Atomic Number | 112 |
| Symbol | Cn |
| Atomic Mass | [285] u |
| Electron Configuration | [Rn] 5f14 6d9 7s2 |
| State at Room Temperature | Solid (predicted) |