Koj pab pawg txhais li cas ntawm cov lus hais raws li nws siv hauv chemistry?
Koj pab pawg txhais li cas ntawm cov lus hais raws li nws siv hauv chemistry?

Video: Koj pab pawg txhais li cas ntawm cov lus hais raws li nws siv hauv chemistry?

Video: Koj pab pawg txhais li cas ntawm cov lus hais raws li nws siv hauv chemistry?
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Koj pab pawg txhais li cas ntawm lo lus “ particle raws li nws yog siv hauv chemistry ? A particle yog ib qho atom los yog pab pawg ntawm cov atoms uas sib koom ua ke thiab ua haujlwm ua ib chav. · Cov lus teb yuav txawv.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog lub ntsiab lus ntawm particle hauv chemistry?

Kev txhais ntawm Particle . A particle yog ib feem me me ntawm qhov teeb meem. Lo lus encompasses ib tug enormous ntau ntawm qhov ntau thiab tsawg: los ntawm subatomic cov khoom , xws li electrons, to cov khoom loj txaus kom pom, xws li cov khoom ntawm plua plav ntab hauv hnub ci.

Ib tug kuj yuav nug, dab tsi yog qhov txawv ntawm ib tug atom thiab ib tug particle? Cov khoom tuaj yeem yog atoms , molecules los yog ions. Atoms yog ib leeg nruab nrab cov khoom . Molecules yog nruab nrab cov khoom ua los ntawm ob lossis ntau dua atoms koom ua ke.

Tsuas yog li ntawd, hom particles hauv chemistry yog dab tsi?

Tag nrho peb hom ntawm qhov tseem ceeb cov khoom -lepton, quarks, thiab bosons - tau piav qhia hauv qab no. Daim duab hauv qab no qhia txog ntau yam ntawm cov khoom ntawm txhua tus hom.

Thaum atoms kov li cas qhov kev sib txuas lus?

Atoms tau tuav ua ke los ntawm kev sib cog lus hauv ib lub molecule. 4. a) txhais li cas thaum ob atoms kov hauv daim duab ntawm Model 1? Cov atoms yog chemically bonded rau hauv molecule (compound).

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