Vim li cas ho muaj qhov zoo thiab tsis zoo ions tsim?
Vim li cas ho muaj qhov zoo thiab tsis zoo ions tsim?

Video: Vim li cas ho muaj qhov zoo thiab tsis zoo ions tsim?

Video: Vim li cas ho muaj qhov zoo thiab tsis zoo ions tsim?
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Vim li cas ua zoo ions thiab tsis zoo ionsform ? A zoo ions yog tsim los ntawm tshem theelectron's los ntawm atom, thiab a negative ion yog tsim los ntawm kev txais electron los ntawm ib lub atom. Ob leeg zoo thiab tsis zoo ionsare tsim los ntawm kev hloov ntawm electrons, lub tsis zoo icon yog repelled rau lub ntiaj teb.

Yog li ntawd, vim li cas ho zoo thiab tsis zoo ions nyiam?

Cations yog zoo them thiab anions nqa a tsis zoo nqi. Ions tsim thaum atoms nce lossis loseelectrons. Cov oppositely them ions nyiam sib ua ionic networks (los yog lattices). Electrostatics piav qhia vim li cas qhov no tshwm sim: cov nqi sib txawv nyiam thiab likecharges repel.

Qhov thib ob, dab tsi yog qhov zoo thiab tsis zoo ion? Ib ion yog ib tug atom los yog pawg ntawm atoms uas ces tus naj npawb ntawm electrons tsis sib npaug zos rau tus naj npawb ntawm protons. Electrons muaj ib tug tsis zoo nqi, whereas protons muaj a zoo nqi. Thaum lub atom tau txais electrons, qhov no ua rau a tsis zoo nqi. Ib tug zoo them ion hu ua cation.

Ib yam li ntawd, ua li cas tsis zoo thiab zoo ions tsim?

Qhov zoo thiab Tsis zoo Ions : Cations thiab Anions. Cations (zoo-them nqi ions ) thiab anions (negatively them ions ) yog tsim Thaum ib tug metalloses electrons, thiab ib tug nonmetal nce cov electrons. Thiab tag nrho lawv daim ntawv anion nrog ib leeg tsis zoo nqi.

Dab tsi yog qhov txiaj ntsig ntawm cov ions tsis zoo?

Qhov tseem ceeb tshaj plaws txiaj ntsig ntawm cov ions tsis zoo yog tias lawv tshem tawm cov huab cua ntawm huab cua ua xua xws li paj ntoos, pwm, kab mob thiab kab mob. Tsis tas li ntawd lawv kuj tshem tawm cov huab cua ntawm plua plav, tsiaj dander thiab luam yeeb.

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