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Ib qho piv txwv ntawm ionic compound yog dab tsi?
Ib qho piv txwv ntawm ionic compound yog dab tsi?

Video: Ib qho piv txwv ntawm ionic compound yog dab tsi?

Video: Ib qho piv txwv ntawm ionic compound yog dab tsi?
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Ionic compounds yog tshuaj sib xyaw suav nrog ions . Ob lub ntsiab lus tshuaj sib xyaw feem ntau yog ionic thaum ib lub caij yog hlau thiab lwm yam yog tsis yog hlau. Piv txwv muaj xws li: sodium chloride: NaCl, nrog Na+ thiab Cl- ions . magnesium oxide: MgO, nrog Mg2+ thiab O2- ions.

Hais txog qhov no, peb piv txwv ntawm ionic compounds yog dab tsi?

Ionic daim ntawv cog lus piv txwv muaj xws li:

  • LiF - Lithium Fluoride.
  • LiCl - Lithium Chloride.
  • LiBr - Lithium Bromide.
  • Li-Iodide Lithium Iodide.
  • NaF - Sodium Fluoride.
  • NaCl - Sodium Chloride.
  • NaBr - Sodium Bromide.
  • NaI - Sodium Iodide.

Qhov thib ob, dab tsi yog txhais los ntawm ionic compound? Hauv chemistry, ib ionic compound yog tshuaj compound muaj li ntawm ions tuav ua ke los ntawm electrostatic rog termed ionic kev sib raug zoo. Cov compound yog nruab nrab tag nrho, tab sis muaj qhov zoo them ions hu ua cations thiab negatively them ions npe anions.

Ib tug kuj yuav nug, dab tsi yog ionic bond piav nrog piv txwv?

ionic daim ntawv cog lus . ionic daim ntawv cog lus . npe. Lub ntsiab txhais ntawm ionic daim ntawv cog lus yog thaum tus nqi zoo ion forms ib daim ntawv cog lus nrog tus nqi tsis zoo ions thiab ib lub atom hloov electrons mus rau lwm tus. Ib piv txwv ntawm ib ionic daim ntawv cog lus yog tshuaj compound Sodium Chloride.

5 piv txwv ntawm covalent bonds yog dab tsi?

Piv txwv ntawm Covalent Bond:

  • Dej. Ib qho piv txwv yog dej. Dej muaj covalent daim ntawv cog lus uas muaj hydrogen thiab oxygen bonding ua ke los ua H2O.
  • Pob zeb diamond. Lub pob zeb diamond yog ib qho piv txwv ntawm Giant Covalent daim ntawv cog lus ntawm carbon. Lub pob zeb diamond muaj cov qauv loj heev.
  • Vulcanized roj hmab. Lwm qhov piv txwv yog vulcanized roj hmab.

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