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Re
Rhenium
#75 · Transition Metal
| Mass | 186.21 u |
| Density | 21.02 g/cm³ |
| Melting | 3459.0 K |
| Boiling | 5869.0 K |
| Electronegativity | 1.9 |
| Ionization Energy | 760.0 kJ/mol |
| Atomic Radius | 137.0 pm |
| Block | d-block |
| State (RT) | Solid |
| Config | [Xe] 4f14 5d5 6s2 |