Puas yog Sulfur yog tus neeg xyuas pib lossis cov insulator?
Puas yog Sulfur yog tus neeg xyuas pib lossis cov insulator?

Video: Puas yog Sulfur yog tus neeg xyuas pib lossis cov insulator?

Video: Puas yog Sulfur yog tus neeg xyuas pib lossis cov insulator?
Video: Zoo Phem Los Yog Niam Txiv - Koos Loos 2024, Kaum ib hlis
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Cov kws qhia Khoom siv: hlau, tooj liab, tooj liab, txhuas, nichrome, graphite, mercury, manganin. INSULATORS : sulfur , paj rwb, cua, ntawv, porcelain, mica, bakelite, polythene.

Yog li ntawd, yog sulfur yog ib tug zoo conductor?

Sulfur yog tus yam ntxwv uas tsis yog-hlau vim itis zoo ib yam nrog 3 lub cev khoom uas teev rau nonmetals. Nws yog ib tug neeg pluag. tus thawj coj ntawm tshav kub thiab hluav taws xob vim tias theelectrons tsis muaj kev txav mus los. Nws muaj highelectronegativity vim nws muaj peev xwm nce electronseasily.

Tsis tas li ntawd, puas yog manganese conductor lossis insulator? Manganese yog qhov zoo tus thawj coj ntawm hluav taws xob, muaj kev tiv thaiv ntawm 1.44 microohms / m. Txawm li cas los xij, nws tsis yog siv los ua tus thawj coj vim tus nqi thiab muaj, thiab txij li tooj liab thiab txhuas yog pheej yig tshaj muaj tus thawj coj.

Ib sab saum toj no, puas yog Polythene tus neeg xyuas pib lossis insulator?

Yas insulator Lawv tsis pub hluav taws xob ntws los ntawm lawv. A yas npog yog qhwv ib ncig ntawm cov xov hluav taws xob, tiv thaiv peb ntawm hluav taws xob shocks.

Puas yog Mercury yog tus neeg xyuas pib lossis cov insulator?

Mercury yog ib tug hnyav, silvery-dawb kua hlau. Piv rau lwm yam hlau, nws yog ib tug neeg pluag tus thawj coj ntawm tshav kub, tab sis ib tug ncaj ncees tus thawj coj ntawm hluav taws xob.

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