2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
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.
Pom zoo:
Puas yog cov hluav taws xob muaj hluav taws xob zoo?
Ntau yam tseem ceeb, lossis subatomic, cov khoom ntawm cov khoom muaj cov khoom siv hluav taws xob. Piv txwv li, electrons muaj tus nqi tsis zoothiab protons muaj tus nqi zoo, tab sis neutrons muaj pes tsawg tus nqi. Yuav ua li cas them electrons e nqa?
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Rau lub xov tooj hluav taws xob hluav taws xob coj tus cwj pwm li electrolytic cell?
Lo lus teb yog qhov kev xaiv (iii) Lub xov tooj hluav taws xob hluav taws xob tuaj yeem coj tus cwj pwm zoo li lub xov tooj hluav taws xob thaum muaj ib qho kev thov ntawm ib qho kev cuam tshuam sab nraud ntawm lub galvanic cell thiab cov tshuaj tiv thaiv tsis yog inhibited kom txog thaum qhov tawm tsam qhov hluav taws xob nce mus txog tus nqi 1.
Cadmium puas yog qhov zoo ntawm cov hluav taws xob thiab hluav taws xob?
Vim nws qhov ua tau zoo raws li tus neeg xyuas hluav taws xob, cadmium feem ntau siv hauv electroplating thiab hauv roj teeb. Tsis tas li ntawd, cadmium thiab cov kev daws teeb meem ntawm nws cov tebchaw yog tshuaj lom thiab yuav tsum tau ua tib zoo saib xyuas.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
