Sulphur yog cov hlau tsis yog hlau vim nws ua raws li peb lub cev muaj npe rau cov tsis yog hlau. … Nws yog ib tug tsis zoo conductor ntawm tshav kub thiab hluav taws xob, vim electrons tsis pub dawb txav.
Puas yog leej faj ua hluav taws xob tam sim no?
Phosphorus, sulfur, chlorine thiab argon
Cov khoom seem hauv lub sijhawm 3 tsis ua hluav taws xob. Lawv tsis muaj hluav taws xob dawb uas tuaj yeem txav mus los thiab nqa cov nqi ntawm qhov chaw mus rau qhov chaw.
Yuav ua li cas yog qhov zoo tshaj plaws conductor ntawm hluav taws xob?
Hlau yog tus coj zoo tshaj plaws ntawm hluav taws xob?
- Nyiaj. Qhov zoo tshaj plaws tus neeg xyuas pib ntawm hluav taws xob yog cov nyiaj ntshiab, tab sis tsis muaj qhov xav tsis thoob, nws tsis yog ib qho ntawm cov khoom siv feem ntau siv los ua hluav taws xob. …
- Copper. Ib qho ntawm feem ntau siv hlau los ua hluav taws xob yog tooj liab. …
- Aluminium.
Puas yog leej faj yog tus coj zoo dua tooj liab?
Qee lub ntsiab lus yog cov neeg ua haujlwm zoo vim yog "looseness" uas cov electrons sab nraud tuav. Lwm tus yog cov conductors tsis zoo - lawv cov electrons tau tuav nruj, thiab tsis txhob "ntws" tooj liab yog tus neeg xyuas pib zoo, sulfur tsis yog, vim tias lawv cov hluav taws xob sab nraud tuav nruj npaum li cas..
Tus naj npawb 1 ntawm hluav taws xob yog dab tsi?
“Silver yog qhov zoo tshaj plaws tus neeg xyuas hluav taws xob vim nws muaj ntau dua ntawm cov atoms txav tau (dawb electrons). Rau ibcov khoom siv los ua tus neeg xyuas pib zoo, cov hluav taws xob dhau los ntawm nws yuav tsum muaj peev xwm txav tau cov electrons; Qhov ntau dawb electrons nyob rau hauv ib lub hlau, qhov ntau dua nws conductivity.
