Updated October 7, 2026
| 9 | F | Fluorine |
| 22 | Ti | Titanium |
| 24 | Cr | Chromium |
| 32 | Ge | Germanium |
| 35 | Br | Bromine |
| 37 | Rb | Rubidium |
| 40 | Zr | Zirconium |
| 45 | Rh | Rhodium |
| 63 | Eu | Europium |
| 78 | Pt | Platinum |
| 81 | Tl | Thallium |
| 96 | Cm | Curium |
| 97 | Bk | Berkelium |
| 99 | Es | Einsteinium |
| 100 | Fm | Fermium |
| 104 | Rf | Rutherfordium |
| 105 | Db | Dubnium |
| 107 | Bh | Bohrium |
| 108 | Hs | Hassium |
| 110 | Ds | Darmstadtium |
| 111 | Rg | Roentgenium |
| 112 | Cn | Copernicium |
| 113 | Nh | Nihonium |
| 115 | Mc | Moscovium |
| 116 | Lv | Livermorium |