Ionic bonds txhais li cas?
Ionic bonds txhais li cas?

Video: Ionic bonds txhais li cas?

Video: Ionic bonds txhais li cas?
Video: Introduction to Ionic Bonding and Covalent Bonding 2024, Kaum ib hlis
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Cov txhais ntawm ionic daim ntawv cog lus yog thaum ib tug zoo them ion tsim a daim ntawv cog lus nrog tus nqi tsis zoo ions thiab ib lub atom hloov electrons mus rau lwm tus. Ib qho piv txwv ntawm ib ionic daim ntawv cog lus yog cov tshuaj compound Sodium Chloride.

Hauv qhov no, dab tsi yog ionic bond yooj yim txhais?

Kev tshawb fawb txhais rau ionic bond ionic bond . [ī-ŏn'ĭk] A chemical daim ntawv cog lus tsim ntawm ob ions nrog cov nqi sib txawv. Ionic daim ntawv cog lus daim ntawv thaum ib lub atom muab ib lossis ntau dua electrons mus rau lwm lub atom. Cov no daim ntawv cog lus tuaj yeem tsim ntawm ib khub ntawm atoms lossis nruab nrab ntawm cov molecules thiab yog hom daim ntawv cog lus pom nyob rau hauv ntsev.

Kuj Paub, nws txhais li cas thaum ib yam dab tsi yog ionic? Ionic yam muaj ib yam dab tsi ua nrog ions , los yog them cov molecules. Ib ionic bond yog qhov attraction uas tshwm sim ntawm ions nrog cov nqi sib txawv. Thaum koj pom lub npe ionic , koj mam li paub lub ncauj lus yog science. Muaj ionic compounds, uas yog ob los yog ntau tshaj atoms tuav ua ke nrog ionic kev sib raug zoo.

Yog li ntawd, ionic bonds tsim li cas?

Ionic daim ntawv cog lus . Ionic daim ntawv cog lus , kuj hu ua electrovalent daim ntawv cog lus , hom kev sib txuas tsim los ntawm electrostatic attraction ntawm oppositely them ions nyob rau hauv ib tug chemical compound. Xws li ib daim ntawv cog lus cov ntaub ntawv thaum lub valence (sab nraud) electrons ntawm ib lub atom raug xa mus tas li mus rau lwm lub atom.

Ib qho piv txwv ntawm ionic bonds yog dab tsi?

Ionic daim ntawv cog lus koom nrog cation thiab anion. Cov daim ntawv cog lus yog tsim thaum lub atom, feem ntau yog hlau, poob ib tug electron los yog electrons, thiab ua ib tug zoo ion, los yog cation. Ib piv txwv ntawm ib ionic daim ntawv cog lus yog tsim los ntawm sodium fluoride, NaF, los ntawm sodium atom thiab fluorine atom.

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