Co
Cobalt waa adag, lustrous metal isbeddelka loo yaqaano isku darka buluug iyo isticmaalka batteriga.
Eeg astaamaha
| Atomic mass | 58.933 u |
| Cidhiidhi | 8.9 g/cm³ |
| Natiijooyinka | 1768.0 K |
| Natiijooyinka | 3200.0 K |
| Muuqaalka | Hard, lustrous, buluug-cagaar metallic |
| Xaaladda heerkulka qolka | Cidhiidhi |
Eegista
| Electronegativity | 1.88 (Pauling) |
| 1st Ionization | 760.4 kJ/mol |
| Istaraatiijiyad | 63.7 kJ/mol |
| Nidaamka | +2, +3, +4, +5 |
_Cusub:
| Nidaamka | [Ar] 3d7 4s2 |
| Awooda | 125.0 pm |
| Xaraf | 126.0 pm |
| Van der Waals | 192.0 pm |
Dib u eegista
| La Ogaaday | Georg Brandt |
| Sannadka la helay | 1735 |
| _Meel | Stockholm, Sweden |
| Magacaabista | Jarmalka 'kobald' macnaheedu waa goblin ama ruux xun |
_Warbixinta Cobalt
Cobalt waa adag, lustrous, lacag-cagaaran bir ah oo leh midab buluug ah. Cobalt isku darka soo saaro midab buluug ah oo qoto dheer oo ku jira muraayadaha iyo birta. Waa qayb muhiim ah oo ah qayb ka mid ah vitamin B12.
Barnaamijyada
Bateriyada Lithium-ion, superalloys ee mashiinnada jet, pigments buluug, alloys magnetic, iyo vitamin B12.
Xaqiiqo xiiso leh
Cobalt wuxuu ka helaa magaca 'kobold' (Jaamacadda Jarmalka ee goblin), sababtoo ah macdanta ayaa goblins ku eedeeyay dabka sunta ah marka ay soo saaraan cobalt.
Isotoobyo
| Tirada | Tirada | Half-Life | Xasiloon |
| 59 | 1.0% | - | Haa |
Nidaamka
[Ar] 3d7 4s2