Vim li cas lattice zog txo nrog qhov loj?
Vim li cas lattice zog txo nrog qhov loj?

Video: Vim li cas lattice zog txo nrog qhov loj?

Video: Vim li cas lattice zog txo nrog qhov loj?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Raws li lub vojvoog ntawm ions nce, lub lattice zog txo . Qhov no yog vim nrog qhov nce ntawm qhov loj ofions, qhov kev ncua deb ntawm lawv cov nuclei nce. Yog li theattraction ntawm lawv txo thiab thaum kawg qhov tsawg lattice zog tso tawm thaum lub sijhawm ua haujlwm.

Ntawm no, qhov loj npaum li cas cuam tshuam rau lub zog lattice?

Cov qauv no hais txog ob yam tseem ceeb uas ua rau muaj kev cuam tshuam lattice zog ntawm ib qho khoom ionic: tus nqi ntawm theions, thiab lub vojvoog, lossis qhov loj , ntawm cov ions. Cov nyhuv ntawm cov yam tseem ceeb yog: raws li tus nqi ntawm cov ionsincreases, lub lattice zog nce. raws li cov qhov loj ntawm cov ions nce, cov lattice zog txo.

Qhov thib ob, vim li cas lub zog lattice inversely proportional rau qhov loj? Lattice Zog thiab lub zog ntawm IonicBond Lub zog ntawm attraction ntawm oppositely chargedparticles yog ncaj qha proportional rau cov khoom ntawm cov nqi ntawm ob yam khoom (q1 thiab q2) thiab inversely proportional mus rau square ntawm qhov kev ncua deb ntawm cov khoom (r2).

Qhov thib ob, vim li cas lub zog lattice txo qis ib pawg?

Raws li koj tsiv nqes a pab pawg xws li alkali hlau, cov ions tau loj dua. Qhov no ua rau cov lattice zog (thaum lawv koom nrog rau qhov tsim nyog tsis zoo ion) rau txo qis pawg . Tus nqi ntau dua, qhov ntau dua lattice zog thaum lawv koom nrog qhov tsim nyog tsis zoo ion.

Qhov siab dua lattice zog txhais li cas?

Nws ua tau xa mus rau tus nqi ntawm zog yuav tsum tau tawg ib qho khoom ionic rau hauv nws cov gaseousions lossis tus nqi ntawm zog tso tawm thaum gaseous ions koom ua ib qho khoom ionic. Ions nrog me me thiab ntau dua nqi coj mus loj lattice zog.

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