Valence txhais li cas?
Valence txhais li cas?

Video: Valence txhais li cas?

Video: Valence txhais li cas?
Video: What is Valence electron ? how to find Valence electrons ? 2024, Kaum ib hlis
Anonim

valence . [vā'l?ns] Tus lej tag nrho uas sawv cev rau lub peev xwm ntawm ib lub atom lossis ib pawg ntawm atoms ua ke nrog lwm cov atoms lossis pawg ntawm atoms. Cov valence yog txiav txim los ntawm cov xov tooj ntawm electrons uas ib tug atom yuav poob, ntxiv, los yog sib koom.

Xav txog qhov no, cov piv txwv ntawm Valence yog dab tsi?

Valence yog lub peev xwm ntawm cov ntsiab lus lossis atoms los ua ke los tsim cov molecules. Ib piv txwv ntawm valence yog thaum ob lub atoms ntawm hydrogen ua ke nrog ib tug atom ntawm oxygen los tsim ib tug molecule ntawm dej.

Ib yam li ntawd, kev xav valence txhais li cas? Valence , los yog hedonic tone, yog tus cuam tshuam zoo xa mus rau qhov intrinsic attractiveness / "zoo" -ness (zoo valence ) lossis averseness / "phem"-ness (tsis zoo valence ) ntawm qhov xwm txheej, yam khoom, lossis qhov xwm txheej. Lub sij hawm kuj characterizes thiab categorizes tshwj xeeb kev xav . Kev nyuaj siab tau txhais tau tias txhua yam tsis kaj siab kev xav.

Ib yam li ntawd, nws raug nug, qhov zoo valence txhais li cas?

Valence , raws li siv hauv psychology, tshwj xeeb tshaj yog hauv kev sib tham txog kev xav, txhais tau tias qhov intrinsic attractiveness ( zoo valence ) los yog aversiveness (negative valence ) ntawm qhov xwm txheej, yam khoom, lossis qhov xwm txheej. Txawm li cas los xij, lo lus tseem siv tau los ua tus cwj pwm thiab categorize cov kev xav tshwj xeeb.

Valence txhais li cas hauv kev lag luam?

valence . Cov txiaj ntsig tsis zoo lossis qhov zoo ntawm kev puas siab puas ntsws muab los ntawm ib tus neeg rau lwm tus, kev tshwm sim, lub hom phiaj, txoj haujlwm, yam khoom, qhov tshwm sim, thiab lwm yam, raws li nws qhov kev nyiam rau nws. Thaum txiav txim siab seb qhov project tshiab yuav yuav profitable rau koj kev lag luam koj yuav tsum txiav txim rau nws lub neej yav tom ntej valence.

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