Dubnium
Zosankha 105 · 268.126 u
Mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta a m'mafuta.
Zochita za Fiziki
| Mafuta | 268.126 u |
| Kuwala | 29.3 g/cm³ |
| Kuoneka | Metalic (yoyembekezeka) |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Oxygen | +5 |
Zosankha
| Kusintha kwa ma electron | [Rn] 5f14 6d3 7s2 |
Kupeza
| Kupezeka ndi | Joint Institute for Nuclear Research / Lawrence Berkeley National Laboratory |
| Kuzindikira chaka | 1968 |
| Malo | Dubna, Russia / Berkeley, USA |
| Analimbikitsidwa ndi | Kuchokera ku Dubna, Russia |
Za ine Dubnium
Dubnium ndi synthetic, radioactive transactinide element.Limited kuyesa kusonyeza kuti amachita chinachake monga niobium ndi tantalum, ndi zina zosayembekezereka zizindikiro.
Kugwiritsa ntchito & Maphunziro
No ntchito zogwiritsira ntchito. Kufufuza kwa sayansi kokha.
Fun Facts
Maphunziro a zachikhalidwe a chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe cha chikhalidwe.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 262 | - | 34 seconds | Si |
| 268 | - | 1.2 days | Si |
Kusintha kwa ma electron
[Rn] 5f14 6d3 7s2