Te

Telurium

Zosankha 52 · 127.6 u

Metaloid p-block Mphindi 5 _Grupu 16 M'gululi pa RT Wikipedia →

Telurium ndi metaloid yosadziwika yomwe imagwiritsa ntchito mapaneli a dzuwa ndi ma thermoelectric.

Zochita za Fiziki

Mafuta127.6 u
Kuwala6.232 g/cm³
Kutentha722.66 K
Kutentha1261.0 K
KuonekaSilvery-white crystalline
State at Room TempM'gululi

Makhalidwe a Chemical

Electronegativity2.1 (Pauling)
1st Ionization Energy869.3 kJ/mol
Electron Affinity190.2 kJ/mol
Oxygen-2, +2, +4, +6

Zosankha

Kusintha kwa ma electron[Kr] 4d10 5s2 5p4
Atomic radius123.0 pm
Covalent Radius138.0 pm
Kuwala kwa Van der Waals206.0 pm

Kupeza

Kupezeka ndiFranz-Joseph Muller von Reichenstein
Kuzindikira chaka1783
MaloSibiu, Romania
Analimbikitsidwa ndiLatin 'tellus' kutanthauza dziko lapansi

Za ine Telurium

Tellurium ndi wolimba, pang'onopang'ono zowopsa, silvery-white metaloid. Ndi imodzi mwa zinthu zosadziwika kwambiri zolimba. Kuyendetsa kwake kumawonjezeka ndi kuwala. Ngakhale kuwala kocheperako kumayambitsa fungo la thupi la garlic-like.

Kugwiritsa ntchito & Maphunziro

Mapaneli a dzuwa (CdTe), ma thermoelectric, kuphulika kwa kaboni, ndi ma alloys a semiconductor.

Fun Facts

Kutulutsa kwa maola angapo kwa tellurium kumabweretsa fungo lambiri la garlic lomwe limatha kukhazikika kwa masiku angapo.

Isotopes

Kukula kwa maselo Kuchuluka Half-Life Wolimba
126 0.1884% - Yes
128 0.3174% - Yes
130 0.3408% - Yes

Kusintha kwa ma electron

[Kr] 4d10 5s2 5p4

Kuyerekezera

Kuyerekezera ndi zina zinthu

Kutsegula Zomwe Zimafananiza
← Antimoni Kubwerera ku tabula Iodine →