Si

Silikoon

Qaybta 14 · 28.085 u

Madow p-block Waqtiga 3 _Dhaqdhaqaaq 14 Cidhiidhi at RT Wikipedia →

Silikoonku waa metalloid oo ka kooban qaybta dambe ee qalabka elektarooniga ah ee casriga ah, waana qaybta labaad ee ugu badan ee dhulka ka kooban.

Eeg astaamaha

Atomic mass28.085 u
Cidhiidhi2.3296 g/cm³
Natiijooyinka1687.0 K
Natiijooyinka3538.0 K
MuuqaalkaCrystalline, iftiinka buluug-cagaaran metallic
Xaaladda heerkulka qolkaCidhiidhi

Eegista

Electronegativity1.9 (Pauling)
1st Ionization786.5 kJ/mol
Istaraatiijiyad133.6 kJ/mol
Nidaamka-4, -3, -2, -1, +1, +2, +3, +4

_Cusub:

Nidaamka[Ne] 3s2 3p2
Awooda111.0 pm
Xaraf111.0 pm
Van der Waals210.0 pm

Dib u eegista

La OgaadayJons Jacob Berzelius
Sannadka la helay1824
_MeelStockholm, Sweden
MagacaabistaLatin'silex' macnaheedu waa dhagax adag ama dhagax adag

_Warbixinta Silikoon

Silikoonku waa adag, adag oo birta ah oo adag oo leh iftiin buluug-cagaar ah. Waa qaybta labaad ee ugu badan ee dhulka ka dib oksijiinta. Silikoonka ultra-daahirka ah waa mid muhiim u ah aaladaha semiconductor. Silikoonku wuxuu ka ciyaaraa door muhiim ah nolosha dhirta iyo dhirta qaar.

Barnaamijyada

Semiconductors iyo chips kombiyuutarka, unugyada qorraxda, silicone rubber iyo sealants, wax soo saarka muraayadaha, iyo concrete.

Xaqiiqo xiiso leh

Silicon Valley waxaa loo magacaabay ka dib qaybtan sababtoo ah waa waxyaabaha muhiimka ah ee chips semiconductor in ay awoodda warshadaha tech.

Isotoobyo

Tirada Tirada Half-Life Xasiloon
28 0.92223% - Haa
29 0.04685% - Haa
30 0.03092% - Haa

Nidaamka

[Ne] 3s2 3p2

La barbardhigo

La barbardhigo qaybaha kale

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