Te

Tellurium

Qaybta 52 · 127.6 u

Madow p-block Waqtiga 5 _Dhaqdhaqaaq 16 Cidhiidhi at RT Wikipedia →

Tellurium waa metalloid aan caadi ahayn oo loo isticmaalo panels qorraxda iyo qalabka thermoelectric.

Eeg astaamaha

Atomic mass127.6 u
Cidhiidhi6.232 g/cm³
Natiijooyinka722.66 K
Natiijooyinka1261.0 K
MuuqaalkaOo fidla ah.
Xaaladda heerkulka qolkaCidhiidhi

Eegista

Electronegativity2.1 (Pauling)
1st Ionization869.3 kJ/mol
Istaraatiijiyad190.2 kJ/mol
Nidaamka-2, +2, +4, +6

_Cusub:

Nidaamka[Kr] 4d10 5s2 5p4
Awooda123.0 pm
Xaraf138.0 pm
Van der Waals206.0 pm

Dib u eegista

La OgaadayFranz-Joseph Muller von Reichenstein
Sannadka la helay1783
_MeelRomania
MagacaabistaLaanqayrta Cas

_Warbixinta Tellurium

Tellurium waa mid aad u adag, si fudud u cayayaanka, silvery-caddaan metalloid. Waa mid ka mid ah qaybaha adag ee ugu yar ee joogsan. Its conductivity kordhisa iftiinka iftiinka.

Barnaamijyada

Solar panels (CdTe), qalabka thermoelectric, rubber vulcanization, iyo semiconductor alloys.

Xaqiiqo xiiso leh

Xadgudubka in ka badan oo yar oo ku saabsan tellurium siiyaa qof xoog leh oo jidhka ah sida dhir-dhadhan oo ay ku sii socon kartaa toddobaadyo.

Isotoobyo

Tirada Tirada Half-Life Xasiloon
126 0.1884% - Haa
128 0.3174% - Haa
130 0.3408% - Haa

Nidaamka

[Kr] 4d10 5s2 5p4

La barbardhigo

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