112
Cn
Copernicium
285
2
8
18
32
32
18
2
8
18
32
32
18
2
| Property | Value |
|---|---|
| Atoomnummer | 112 |
| Atoomgewicht | 285 amu |
| Element family | Overgangsmetalen |
| Elektronische configuratie | 1s2 |
| Stable and very long lived isotopes | Geen |
| Previous element | Roentgenium |
| Next element | Nihonium |
| Dichtheid | 14 g/cm3 (STP) |
| Discovery year | 1996 |
| Sample reactions |
|---|
| CN + MnO4 = CNO + MnO2 |
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