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 |
| |
| name |
Rhenium |
| latin |
Rhenium |
| french |
Rhénium |
| german |
Rhenium |
| symbol |
Re |
| proton number |
75 |
| atomic weight |
186.207 |
| Pauling electronegativity |
1.9 |
| electronic configuration |
[Xe] 4f145d56s2
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| melting point |
3459 K, 3186°C, 5767°F |
| boiling point |
5869 K, 5596°C, 10105°F |
| group |
7 |
| period |
6 |
| state (by 20°C) |
solid |
| oxidation states |
+7 |
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discussion board
(4)
|
Discoverer
| Year of discovery |
Discoverers |
| 1925 |
Walter Noddack
Ida Tacke
Otto C. Berg |
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Czech version