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Models of Bonding & Structure B.1 The Ionic Model (id: ac74ca8a7)

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admin 发表于 2024-2-14 14:02:11 | 显示全部楼层 |阅读模式
本题目来源于试卷: Models of Bonding & Structure B.1 The Ionic Model,类别为 IB化学

[单选题]
Sodium fluoride contains ionic bonding. Which statement correctly describes ionic bonding?

A. The electrostatic attraction between positive ions, arranged in a lattice, and delocalized electrons
B. A force of attraction that operates between molecules in a lattice
C. The electrostatic attraction between oppositely charged ions
D. The electrostatic attraction between a shared pair of electrons and positively charged nuclei


参考答案:  C


本题详细解析:

Oppositely charged ions attract, it is an ionic bonding;

Choice A describes metallic bonding;

Choice B describes a simple molecular lattice;

Choice D describes a covalent bond.

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