Bh
Bohrium
Qaybta 107 · 270.133 u
Midab:
d-block
Waqtiga 7
_Dhaqdhaqaaq 7
Cidhiidhi at RT
Radioactive
t½ 61 seconds
Isku dhafan
Wikipedia →
Bohrium waxaa la filayaa in ay u dhaqmaan chemically sida rhenium.
Eeg astaamaha
| Atomic mass | 270.133 u |
| Cidhiidhi | 37.1 g/cm³ |
| Muuqaalka | Metal (la saadaaliyay) |
| Xaaladda heerkulka qolka | Cidhiidhi |
Eegista
| Nidaamka | +7 |
_Cusub:
| Nidaamka | [Rn] 5f14 6d5 7s2 |
Dib u eegista
| La Ogaaday | Peter Armbruster, Gottfried Munzenberg and others |
| Sannadka la helay | 1981 |
| _Meel | Darmstadt, Jarmalka |
| Magacaabista | Niels Bohr, hormuudka quantum mechanics |
_Warbixinta Bohrium
Bohrium waxaa ugu horeysay ee lagu abuuray GSI Helmholtz Center by bombarding bismuth la ion chrome. Daraasado xaddidan waxay muujinayaan rhenium-sida habdhaqanka.
Barnaamijyada
No codsiyada dhaqameed. cilmi baarista cilmiga ah oo kaliya.
Xaqiiqo xiiso leh
Bohrium waxaa la abuuray by fusing bismuth iyo chrome nuclei, soo saara kaliya qaar ka mid ah atoms mar.
Isotoobyo
| Tirada | Tirada | Half-Life | Xasiloon |
| 267 | - | 17 seconds | Ha |
| 270 | - | 61 seconds | Ha |
Nidaamka
[Rn] 5f14 6d5 7s2