Chemical bond quizlet yog dab tsi?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

chemical bond . Lub zog txaus nyiam uas tuav ua ke cov atoms, ions, los yog pawg ntawm atoms hauv ib lub molecule los yog compound. covalent bond . A chemical bond uas koom nrog ib khub ntawm electrons ntawm atoms hauv ib lub molecule. Koj nyuam qhuav kawm 31 nqe lus!

Yog li ntawd, dab tsi yog txhais los ntawm chemical bond?

A chemical bond yog ib tug ntev attraction ntawm atoms, ions los yog molecules uas enables tsim ntawm tshuaj tshuaj sib xyaw. Cov daim ntawv cog lus Tej zaum yuav tshwm sim los ntawm electrostatic quab yuam ntawm attraction ntawm oppositely them ions raws li nyob rau hauv ionic daim ntawv cog lus los yog los ntawm kev sib koom ntawm electrons li hauv covalent bonds.

Ib sab saum toj no, dab tsi yog 3 hom chemical bonds? Muaj peb yam tseem ceeb ntawm daim ntawv cog lus: ionic , covalent thiab hlau. Cov ntawv cog lus no tshwm sim thaum cov hluav taws xob hloov pauv los ntawm ib qho atom ob qho tib si, thiab yog qhov tshwm sim ntawm qhov kev nyiam ntawm cov ions uas ua rau muaj kev cuam tshuam. Qhov no tshwm sim ntawm atoms nrog qhov sib txawv electronegativity feem ntau loj dua 1.8.

Hauv qhov no, yuav ua li cas chemical bonds tshwm sim quizlet?

A tshuaj bond yog thaum ob lub atoms sib txawv muaj kev sib txuas hluav taws xob sib txuas ntawm valence electrons thiab nuclei. Nyob rau hauv dab tsi daim ntawv yuav pom feem ntau atoms nyob rau hauv cov xwm? Nyob rau hauv cov xwm, feem ntau atoms pom nyob rau hauv cov tebchaw nyob rau hauv qhov chaw los ntawm chemical bonds.

Dab tsi yog ionic bond quizlet?

Ionic daim ntawv cog lus yog a daim ntawv cog lus uas cov ntaub ntawv thaum electrons raug xa los ntawm ib daim ntawv mus rau lwm daim ntawv. uas ua rau qhov zoo thiab qhov tsis zoo ions . Ionic daim ntawv cog lus daim ntawv kom lub zog sab nraud ntawm atoms puv. thaum hloov tshuaj, ib ionic sib txuas Cov ntaub ntawv thaum atom muab nws cov electrons los ntawm lwm lub atom.