2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
The electrons thiab cations ntawm ionized gasua raws li tus nqi thauj khoom.
Cov khoom thauj tam sim no yog dab tsi?
Vim li no, cov khoom thauj tam sim no hauv cov pa roj yog free electrons thiab zoo ions.
Tus nqi thauj khoom hauv hydrogen yog dab tsi?
Hydrogen ion, nruj me ntsis, lub nucleus ntawm hydrogen atom sib cais los ntawm nws cov khoom siv hluav taws xob. Lub hydrogen nucleus yog tsim los ntawm ib tug particle nqa ib tug zoo hluav taws xob nqi, hu ua a proton.
Dab tsi yog cov khoom thauj khoom hauv cov khoom siv hluav taws xob ?
Dab tsi yog cov khoom thauj hauv cov khoom siv hluav taws xob? Nqe lus piav qhia: Hauv cov conductors, electrons yog cov cab kuj. Tab sis nyob rau hauv semiconductors, ob qho tib si electrons thiab qhovyog cov nqa khoom thiab yuav koom nrog hauv kev coj ua.
Puas yog cov khoom thauj khoom ib txwm muaj hluav taws xob?
Yuav kom txav tau tus nqi peb xav tau cov neeg nqa khoom them nqi, thiab qhov ntawd yog qhov uas peb qhov kev paub txog atomic particles - tshwj xeeb electrons thiab protons - los ntawm ke. Electrons ib txwm nqa tus nqi tsis zoo, thaum protons yeej ib txwm them zoo.
Pom zoo:
Qhov twg hauv qab no txiav txim siab txog cov luag haujlwm ntawm cov neeg muag khoom / tus nqi qis thiab cov neeg yuav khoom / tus neeg xauj tsev?
Cov luag haujlwm ntawm cov neeg muag khoom / tus neeg xauj tsev thiab cov neeg yuav khoom / tus neeg xauj tsev yog txiav txim siab los ntawm (1) nqe lus uas ob tog tau teev tseg hauv kev cog lus, (2) kev cai, thiab (3) cov cai teev tseg los ntawm Uniform Commercial Code (UCC).
Nyob rau hauv qhov chaw dawb tus nqi thauj khoom yuav yog?
Nyob rau hauv qhov chaw dawb, tus nqi thauj khoom yuav yog Li no tus nqi thauj khoom hauv qhov chaw dawb yog suav tias rau xoom. Tab sis qhov chaw dawb muaj cov hais los yog ions uas tau ionized thaum lub sij hawm conduction. Cov khoom thauj dawb yog dab tsi?
Puas yog cov roj chlorine yog cov khoom lossis cov khoom sib xyaw?
Chlorine yog nyob rau hauv pawg 17 ntawm lub sij hawm lub sij hawm, tseem hu ua lub halogens, thiab tsis pom raws li lub caij nyob rau hauv cov xwm - tsuas yog ib tug compound. Feem ntau ntawm cov no yog ntsev, los yog sodium chloride, thiab cov poov tshuaj compounds sylvite (los yog potassium chloride) thiab carnallite (potassium magnesium chloride hexahydrate).
Puas yog lub tsheb thauj khoom thauj nrog cov neeg tuaj txawv teb chaws pom?
Ib tug nyob hauv kev saib xyuas cuam tshuam nrog qhov xwm txheej xav tias tib neeg smuggling. Hauv kev hu xov tooj 911 txias rau lub lim tiam no, ib tus neeg tsiv teb tsaws chaw hais rau Texas cov neeg xa xov tias nws thiab kwv yees li 80 tus neeg raug kaw hauv lub tsheb thauj khoom.
Leej twg yog tus neeg xa khoom ntawm daim nqi thauj khoom?
Tus neeg xa khoom yog dab tsi? Tus neeg xa khoom yog tog twg rau tus tswv ntawm cov khoom yuav hloov thaum cov khoom xa tawm ntawm qhov chaw. Tus neeg xa khoom yuav tsum muaj npe nyob rau hauv daim ntawv xa khoom. Tus neeg xa khoom puas yog tus xa khoom lossis tus txais?
