化学键比较-Ionic Solids, Molecular Solids, Metallic Solids, Network Covalent Solids, 136 -- 3:58 App IB化学化学结构系列 Electron Configuration of First 20 Elements 前20个元素的电子排布 965 -- 4:02 App IB化学公开课 化学实验系列 Paper Thin Layer Chromatography 纸层析 49 -- 4:23 App amber老...
百度试题 结果1 题目53. Kind of bonding in H2 is :(2)(1)covalent(2)vander waals(3) ionic(4)metallic 相关知识点: 试题来源: 解析 (2) 反馈 收藏
Is a Be-Cl bond ionic, polar covalent, or nonpolar covalent? Explain. Chemical Bonds: Chemical bonds refer to the attraction force between atoms and helps to hold them together to form molecules. Several types of covalent bonds form between atoms: polar covalent, ionic, and covalent ...
Harrison WA (1978) Is silicon dioxide covalent or ionic? In: Pantelides ST (ed) The physics of SiO 2 and its Interfaces. Pergamon, London, p 105Harrison, W. A. Is silicon dioxide covalent or ionic? In The Physics of SiO2 and its Interfaces; Pantelides, S. T., Ed.; Pergamon Press...
Is aluminum phosphide (AlP) classified as an ionic or covalent compound? Is KClO4 an ionic or covalent compound? Explain. Give the formula for iron (III) oxide. Is this compound ionic or covalent? Write the formula of the ionic compound formed from Co2+ and OH-. ...
what test is commonly used to determine if a compound is ionic or covalent and what would be its results?什么实验通常用于决定一个化合物是离子键或共价键且它的结果是什么?当一种化合物可以在水溶液中发生电离时,也就是有离子存在时这种化合物就含离子键或是这种化合物由离子构成,这就是离子化合物,它...
Don't just learn what they are. Think what they are. And also think WHY they are. In some strict sense he's not pletely wrong: all ionic bonds bear some extent of covalent character large or *** all; Of course Ionic bond still is Not EQUAL to covalent bond. May I ...
What is the difference between an ionic bond and a covalent bond?相关知识点: 试题来源: 解析 An ionic bond is formed when electrons are transferred from one aton to another to form negative and positive ions.A colvalent bond is formed when electrons are shared between two atoms....
What is the formula for the ionic compound formed by Mg2+ and Se2-? What is the formula for the ionic compound formed by Mg2+ and N3-? What is the formula for the ionic compound formed by Mg2+ and Cl-? What is the name of the compound N2O? Is it ionic or covalent?...
(2-) ions would repel each other. But of course O2is purely non polar so the ion don't exist. But take the example of the molecule BCl3. It is a covalent molecule of course. But seeing as it can also be considered ionic (as Borek said above), then each Cl atom can also be ...