Te
Tellurium
Chikamu 52 · 127.6 u
Tellurium isimbi isiri-yesimbi inoshandiswa mu solar panels uye thermoelectric devices.
Maitiro ekushandisa
| Atomic radius: | 127.6 u |
| Kuomarara | 6.232 g/cm³ |
| Kutonhora Point | 722.66 K |
| Kutonhora Point | 1261.0 K |
| Kuoneka | Silvery-white crystalline |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 2.1 (Pauling) |
| 1st Ionization Energy | 869.3 kJ/mol |
| Electronegativity: | 190.2 kJ/mol |
| Oxygen | -2, +2, +4, +6 |
Atomic Properties
| Kuisa Kugadzirisa | [Kr] 4d10 5s2 5p4 |
| Atomic radius: | 123.0 pm |
| Covalent Radius | 138.0 pm |
| Van der Waals radius | 206.0 pm |
Discovery
| Yakawanikwa ne | Franz-Joseph Muller von Reichenstein |
| Kuonekwa kwegore | 1783 |
| _Panzvimbo: | Sibiu, Romania |
| Akapihwa zita mushure me | Latin 'tellus' zvinoreva Earth |
Nezve Tellurium
Tellurium isiri-yakaoma, yakaoma, silvery-white metalloid. Inonyanya kushandiswa semushonga, asi zvakare semushonga wechikafu. Tellurium inowanzoshandiswa semushonga wechikafu, asi zvakare semushonga wechikafu.
Mashandisiro & Maapplication
Solar mapaneli (CdTe), thermoelectric zviwanikwa, rubber vulcanization, uye semi-austenite alloys.
Nhoroondo yemitambo
Kusangana nehuwandu hwakawanda hwetellurium kunopa munhu mweya wakaoma wakaita sewegarlic uyo unogona kugara kwenguva yakareba.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 126 | 0.1884% | - | _Ndiani |
| 128 | 0.3174% | - | _Ndiani |
| 130 | 0.3408% | - | _Ndiani |
Kuisa Kugadzirisa
[Kr] 4d10 5s2 5p4