Cr
Chromium waa adag, lustrous metal isbeddelka qiimaha u ah dhamaadka mirror iyo iska caabinta daxalka.
Eeg astaamaha
| Atomic mass | 51.996 u |
| Cidhiidhi | 7.15 g/cm³ |
| Natiijooyinka | 2180.0 K |
| Natiijooyinka | 2944.0 K |
| Muuqaalka | Steely-cagaaran, shidan, adag oo bir ah |
| Xaaladda heerkulka qolka | Cidhiidhi |
Eegista
| Electronegativity | 1.66 (Pauling) |
| 1st Ionization | 652.9 kJ/mol |
| Istaraatiijiyad | 65.2 kJ/mol |
| Nidaamka | +1, +2, +3, +4, +5, +6 |
_Cusub:
| Nidaamka | [Ar] 3d5 4s1 |
| Awooda | 128.0 pm |
| Xaraf | 139.0 pm |
| Van der Waals | 189.0 pm |
Dib u eegista
| La Ogaaday | Louis Nicolas Vauquelin |
| Sannadka la helay | 1797 |
| _Meel | Paris, Faransiiska |
| Magacaabista | Giriigga 'chroma' macnaheedu waa midab, sababtoo ah isku-dhafka badan ee midabka leh |
_Warbixinta Chromium
Chromium waa steely-cagaaran, lustrous, bir adag oo qaadata polish sare. Waa mid la yaab leh in ay ka hortagto tarnishing. Waxay leedahay qaabeynta elektaroonigga ah oo aan caadi ahayn oo leh hal 4s elektron sabab u ah xasilloonida a 3d shell badh buuxa.
Barnaamijyada
Steel aan lahayn, chrome plating, pigments, maqaarka tanning, iyo catalysts.
Xaqiiqo xiiso leh
Chromium waxaa ku jira qaabeynta electron aan caadi ahayn - waa 'dhaqato' electron ka 4s si ay u bixiyaan 3d orbital badh buuxa.
Isotoobyo
| Tirada | Tirada | Half-Life | Xasiloon |
| 50 | 0.04345% | - | Haa |
| 52 | 0.83789% | - | Haa |
| 53 | 0.09501% | - | Haa |
| 54 | 0.02365% | - | Haa |
Nidaamka
[Ar] 3d5 4s1