Video: Yam tshuaj twg tsis tuaj yeem decomposed los ntawm cov tshuaj txhais tau tias?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov ntsiab lus yog cov ntshiab tshuaj uas tsis tuaj yeem decomposed los ntawm dog dig tshuaj txhais tau tias xws li cua sov, electrolysis, lossis tshuaj tiv thaiv. Kub, nyiaj, thiab oxygen yog piv txwv ntawm cov khoom. Cov tshuaj yog dawb huv tshuaj tsim los ntawm kev sib xyaw ntawm cov ntsiab lus; lawv tuaj yeem yog decomposed ib txwm tshuaj txhais tau tias.
Ib yam li ntawd, cov tshuaj twg tsis tuaj yeem decomposed los ntawm kev hloov tshuaj?
Compounds thiab Mixtures
| A | B |
|---|---|
| keeb | Cov khoom ntshiab uas tsis tuaj yeem tawg ua cov khoom siv yooj yim los ntawm kev siv tshuaj lom neeg lossis lub cev. Txhua lub ntsiab lus muaj qhov tshwj xeeb ntawm lub cev thiab tshuaj lom neeg. |
| compound | ib yam khoom ntshiab uas ua los ntawm cov atoms ntawm 2 los yog ntau tshaj qhov sib txawv koom ua ke los ntawm cov khoom siv tshuaj. |
Ib yam li ntawd, dab tsi yog qhov yooj yim tshaj plaws uas tsis tuaj yeem decomposed ntxiv los ntawm cov tshuaj zoo tib yam? Tshuaj element, tseem hu ua element, ib yam cov khoom uas tsis tuaj yeem decomposed rau hauv cov khoom siv yooj yim los ntawm zoo tib yam tshuaj txheej txheem. Cov ntsiab lus yog cov khoom siv tseem ceeb uas txhua yam teeb meem raug tsim.
Tom qab ntawd, lo lus nug yog, yog cov khoom uas tsis tuaj yeem tawg mus rau hauv cov khoom yooj yim los ntawm kev siv tshuaj?
Cov ntsiab lus yog cov yooj yim tshaj plaws cov ntaub ntawv ntawm qhov teeb meem thiab yog li ntawd tsis tuaj yeem tawg ua cov khoom yooj yim los ntawm tej tshuaj los yog lub cev txhais tau tias.
Cov ntsiab lus txheeb xyuas li cas?
Daim ntawv teev sijhawm tuaj yeem siv tau txheeb xyuas ib keeb los ntawm nrhiav tus lub ntsiab atomic tooj. Lub atomic naj npawb ntawm ib keeb yog tus naj npawb ntawm protons pom nyob rau hauv lub atom ntawm qhov ntawd keeb . Tus naj npawb ntawm cov keeb yog tus naj npawb ntawm protons ntxiv rau tus lej ntawm neutrons.
Pom zoo:
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Txoj Cai thib ob