Yuav ua li cas koj xam cov tshuaj reactivity?
Yuav ua li cas koj xam cov tshuaj reactivity?

Video: Yuav ua li cas koj xam cov tshuaj reactivity?

Video: Yuav ua li cas koj xam cov tshuaj reactivity?
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Hauv txhua pab pawg hlau, reactivity nce thaum koj nqis mus rau pawg. Lub valence electrons tsis nruj nruj thiab yooj yim rau tshem tawm, vim hais tias lawv nyob deb ntawm lub nucleus ntawm lub atom. Ib qho nonmetal nyiam nyiam ntxiv valence electrons kom tau txais lub plhaub valence tag nrho.

Ntawm no, koj ua li cas txiav txim siab tshuaj reactivity?

Hauv txhua pab pawg hlau, reactivity nce thaum koj nqis mus rau pawg. Lub valence electrons tsis nruj nruj thiab yooj yim rau tshem tawm, vim hais tias lawv nyob deb ntawm lub nucleus ntawm lub atom. Ib qho nonmetal nyiam nyiam ntxiv valence electrons kom tau txais lub plhaub valence tag nrho.

Dab tsi yog txhais los ntawm chemical reactivity? Tshuaj reactivity yog tus nyiam ntawm ib yam khoom mus rau undergo tshuaj hloov hauv ib qho system. Cov tshuaj reactivity worksheet muaj ib tug zoo heev database ntawm reactivity rau ntau tshaj 4,000 yam muaj kev phom sij tshuaj . Txawm li cas los xij, lub reactivity kuj txhais tau tias tshuaj khoom.

Tsis tas li ntawd, puas yog reactivity yog cov cuab yeej tshuaj?

Cov khoom siv tshuaj yog khoom uas tuaj yeem ntsuas lossis pom tsuas yog thaum teeb meem hloov pauv los ua qhov sib txawv kiag li. Lawv suav nrog reactivity , flammability, thiab muaj peev xwm los xeb. Reactivity yog lub peev xwm ntawm cov teeb meem los ua tshuaj lom neeg nrog rau lwm yam tshuaj.

Ib co piv txwv ntawm reactivity yog dab tsi?

Piv txwv ntawm chemical reactivity suav nrog kev sib xyaw ua ke los ua cov tshuaj thiab sib xyaw cov tshuaj lom lom nrog cov tshuaj nyob rau hauv ib puag ncig cuam tshuam.

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