• 2021-04-14 问题

    The Madelung constant of a 1D ...ations and anions is

    The Madelung constant of a 1D ...ations and anions is

  • 2022-06-07 问题

    What's right about the general properties of crystal? A: If there are anions in a crystal, there must be cations B: If there are anions in a crystal, there must be cations C: There are not necessarily chemical bonds in molecular crystals D: There must be no covalent bond in the ionic crystal

    What's right about the general properties of crystal? A: If there are anions in a crystal, there must be cations B: If there are anions in a crystal, there must be cations C: There are not necessarily chemical bonds in molecular crystals D: There must be no covalent bond in the ionic crystal

  • 2022-06-09 问题

    ​An ionic crystal consists of cations and anions, therefore, the ionic crystal can conduct electricity.‍

    ​An ionic crystal consists of cations and anions, therefore, the ionic crystal can conduct electricity.‍

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