Puas yog npib tsib xee ci los yog npub?
Puas yog npib tsib xee ci los yog npub?

Video: Puas yog npib tsib xee ci los yog npub?

Video: Puas yog npib tsib xee ci los yog npub?
Video: Tsis Yog Hmoob Sib Ntxhais Ntxawm - SODA Poj Laib Khej Me (Cover) 2024, Kaum ib hlis
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Nickel yog ib qho nyuaj, malleable, ductile hlau. Nws yog ci iab nyiaj hlau nrog me ntsis kub tinge uas yuav siv sij hawm ahigh polish thiab resists corrosion. Lub caij ua oxidize, tab sis cov oxide txheej tiv thaiv kev ua haujlwm ntxiv ntawm passivation Nws yog tus neeg xyuas pib ntawm hluav taws xob thiab cua sov.

Hauv qhov no, yog Silicon ci los yog npub?

Metalloids yog cov khoom uas tuaj yeem ua tau ci los yog npub . Lawv ua hluav taws xob thiab cua sov zoo dua cov nonmetals tab sis tsis zoo li hlau. Silicon eg muaj a ci iab metallic luster thiab yog ib tug nruab nrab neeg xyuas pib Tab sis nws yog nkig andshatters thaum koj ntaus nws nrog rauj.

Ib sab saum toj no, yog tus txiv neej nickel tsim los yog ntuj? Nickel Hlau - Qhov Tseeb. Nickel yog a ib txwm tshwm sim, lustrous, silvery-dawb metallicelement. Nws yog lub thib tsib feem ntau nyob rau hauv lub ntiaj teb thiab tshwm simextensively nyob rau hauv lub ntiaj teb crust. Txawm li cas los xij, feem ntau ntawm cov npib tsib xee yog tsis nkag mus rau hauv lub hauv paus ntawm lub ntiaj teb.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi ua rau nickel tshwj xeeb?

Nws yog ntseeg hais tias qhov no loj deposit ntawm npib tsib xee ore yog tshwm sim los ntawm ib qho kev cuam tshuam ntawm lub hnub qub qub. Nickel yog harard, corrosion resistant hlau. Nickel yog alloyed nrog rau lwm cov hlau los txhim kho lawv lub zog thiab tiv thaiv corrosion. Nickel yog alloyed nrog steel rau ua armor phaj, vaults thiab tshuab qhov chaw.

Puas yog nickel malleable?

Nickel yog ib tug silvery dawb hlau uas siv highpolish. Nickel nyuaj, ductile , tuaj yeem , thiab ferromagnetic. Nws yog ib tug ncaj ncees conductor ntawm tshav kub thiab hluav taws xob.

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