Francium
The heaviest alkali metal with no stable isotopes.
- Symbol
- Fr
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| Atomic number | 87 | Clip | |
| Atomic / Molecular Weight | 223.0197 | gmol-1 | Clip |
| Melting Point | 303 | K | Clip |
| Boiling Point | 923 | K | Clip |
| Specific heat capacity | 140 | Jkg-1K-1 | Clip |
paste all data into clipboardSee also: Periodic Table.
Subjects: Chemistry