Linganisha Elementi
Chagua elementi 4 hivi ili kulinganisha sifa zake pamoja.
Fr
Francium
#87 · Meta za Alkali
| Misa | 223.01973 u |
| Kukana | 1.87 g/cm³ |
| Kuyeyusha | 300.0 K |
| Kuchemsha | 950.0 K |
| Electronegast | 0.7 |
| Nishati Inayobadilika - Badilika | 380.0 kJ/mol |
| Radius wa Atomiki | 260.0 pm |
| Zuia | paper size |
| State (RT) | Imara |
| Confug | [Rn] 7s1 |