百度试题 结果1 题目The bond order of Li2+ is 1. 相关知识点: 试题来源: 解析 错误 反馈 收藏
Li2 is known in the gas phase. It has a bond order of 1, an internuclear separation of 267.3 pm and a bond energy of 101 kJ mol−1.[1]The electron configuration of Li2 may be written as σ2.References[1] Chemical Bonding, Mark J. Winter, Oxford University Press, 1994, ISBN 0...
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1. What is the bond order of the diatomic molecule BN? 2. Is BN paramagnetic? 3. Rank the following compounds in order of increasing bond energy: B2, N2, BN. 4. Rank the following compounds in order o Using periodic trends, place the following ...
The expansion along a is associated with the elongation of the (Ti/V)-S bond as formally (Ti/V)3 þ is reduced to (Ti/V)2 þ . As the d-bands in sulfides are relatively wide compared with oxides, the electrons are well delocalized across the (Ti/V)-S2 slabs. The c-axis ...
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In Li2Te there are 3 atoms sharing 2 bonds for which we need to assign the electrons in order to find the oxidation numbers. Once you have drawn the lewis diagram for Li2Te, you can look at each bond and assign its electrons to the more electronegative species. Bonds in Li2Te Calcula...
2. Summary of Significant Accounting Policies (Continued)The Group typically does not carry significant trade receivable related to vehicle sales and related sales as customer payments are due prior to vehicle delivery, except for amounts of vehicle sales in relation to government subsidies to be ...