Vim li cas calcium sulfide yog ionic compound?
Vim li cas calcium sulfide yog ionic compound?

Video: Vim li cas calcium sulfide yog ionic compound?

Video: Vim li cas calcium sulfide yog ionic compound?
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Anonim

Calcium sulfide yog tshuaj compound nrog formula CaS. Nyob rau hauv cov nqe lus ntawm nws cov qauv atomic, CaS crystallizes nyob rau hauv tib motif li sodium chloride qhia tau hais tias kev sib raug zoo nyob rau hauv cov khoom no yog heev. ionic . Lub siab melting point kuj yog raws li nws cov lus piav qhia raws li ib qho ionic khov kho.

Ua li no, yog calcium sulfide ionic lossis covalent?

Calcium Sulfide . Cov khoom dawb no crystallizes nyob rau hauv lub cubic qauv zoo li pob zeb ntsev thiab kev sib txuas yog heev ionic . Qhov no zoo ib yam nrog nws cov lus piav qhia ua ib qho ionic khov kho.

Kuj Paub, leej faj thiab calcium tuaj yeem ua ib qho ionic compound? Piav: Lub compound tsim ntawm calcium thiab leej faj yog ib ionic compound vim calcium yog hlau thiab leej faj yog cov hlau tsis muaj hlau.

Ntxiv rau qhov no, hom nyiaj li cas yog calcium sulfide?

ionic daim ntawv cog lus

Cov ntsiab lus twg muaj nyob hauv calcium sulfide?

… xws li barium oxide (BaO), calcium sulfide ( CaS ), barium selenide (BaSe), lossis strontium oxide (SrO). Lawv muaj cov qauv tib yam li sodium chloride, nrog rau txhua lub atom muaj rau cov neeg nyob ze. Oxygen tuaj yeem ua ke nrog ntau yam cations los tsim ntau cov ionically bonded solids.

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