Kala saar Qaybaha
Dooro ilaa 4 qaybaha si aad u barbardhigo astaamahooda dhinac ka dhinac.
Rb
Rubidium
#37 · Alaab
| Cirro | 85.468 u |
| Cidhiidhi | 1.532 g/cm³ |
| Ku shub | 312.46 K |
| Ku shub | 961.0 K |
| Electronegativity | 0.82 |
| Istaraatiijiyad | 403.0 kJ/mol |
| Awooda | 248.0 pm |
| Blok | s-block |
| Gobol (RT) | Cidhiidhi |
| _Fiirso | [Kr] 5s1 |