Izinto zobumnini Zolwaleko...
Khetha ukuya kuthi ga kwinto e4 ukuthelekiswa kwezinto zabo ezibonakalayo ngaphaya kwesinye.
Fm
Fermium
#100 · Actinide
| I-Mass | 257.09511 u |
| Uxinano | 9.7 g/cm³ |
| Uthuthu | 1800.0 K |
| Electronegativity | 1.3 |
| Ionization energy | 627.0 kJ/mol |
| I-Block | f- iblock |
| Ilizwe (RT) | I-Solid |
| Qwalasela | [Rn] 5f12 7s2 |