Timeline of chemical element discoveries Modern discoveries Modern discoveries

| Z | Element_ | Observed_or_predicted | Isolated_widely_known | Observer | First_isolator | Notes_ |
|---|---|---|---|---|---|---|
| 107 | Bohrium | 1981 |  | G.Münzenberg et al. (GSI in Darmstadt) |  | Obtained by bombarding bismuth with chromium. |
| 109 | Meitnerium | 1982 |  | G. Münzenberg, P. Armbruster et al. (GSI in Darmstadt) |  | Prepared by bombardment of bismuth with iron atoms. |
| 108 | Hassium | 1984 |  | G. Münzenberg, P. Armbruster et al. (GSI in Darmstadt) |  | Prepared by bombardment of lead with iron atoms |
| 110 | Darmstadtium | 1994 |  | S. Hofmann et al. (GSI in Darmstadt) |  | Prepared by bombardment of lead with nickel. |
| 111 | Roentgenium | 1994 |  | S. Hofmann et al. (GSI in Darmstadt) |  | Prepared by bombardment of bismuth with nickel. |
| 112 | Copernicium | 1996 |  | S. Hofmann et al. (GSI in Darmstadt) |  | Prepared by bombardment of lead with zinc. |