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Rhenium
Zosankha 75 · 186.21 u
Rhenium ndi imodzi mwa zinthu zosadziwika bwino ndi yachitatu pamwamba kutentha.
Zochita za Fiziki
| Mafuta | 186.21 u |
| Kuwala | 21.02 g/cm³ |
| Kutentha | 3459.0 K |
| Kutentha | 5869.0 K |
| Kuoneka | Kuwala kwagolide wobiriwira |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.9 (Pauling) |
| 1st Ionization Energy | 760.0 kJ/mol |
| Electron Affinity | 5.8 kJ/mol |
| Oxygen | +1, +2, +3, +4, +5, +6, +7 |
Zosankha
| Kusintha kwa ma electron | [Xe] 4f14 5d5 6s2 |
| Atomic radius | 137.0 pm |
| Covalent Radius | 151.0 pm |
| Kuwala kwa Van der Waals | 217.0 pm |
Kupeza
| Kupezeka ndi | Masataka Ogawa, Walter Noddack, Ida Tacke, Otto Berg |
| Kuzindikira chaka | 1925 |
| Malo | Germany |
| Analimbikitsidwa ndi | Latin 'Rhenus' kutanthauza Rhine Mtsinje |
Za ine Rhenium
Rhenium ndi silvery-wobiriwira, heavy metal ndi 3rd pamwamba kusungunuka mfundo.Ichi ndi mapeto stable element kuti adziwe.The padziko lonse chaka cha malonda ndi pafupifupi 50 ma tone.
Kugwiritsa ntchito & Maphunziro
Jet injini superalloys, mafuta osakaniza katalisators, thermocouples, ndi masa spectrometer filaments.
Fun Facts
Rhenium anali wachiwiri wachilengedwe chimachitika stable element anapeza (1925) ndi pafupifupi 50 ma tone apangidwa chaka chilichonse padziko lonse.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 185 | 0.374% | - | Yes |
| 187 | 0.626% | 4.12e10 years | Si |
Kusintha kwa ma electron
[Xe] 4f14 5d5 6s2