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英语翻译摘要:化学键一般可分为离子键、共价键和金属键.化学键是决定物质化学性质的主要因素.从离子键形成的本质来介绍离子键

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/14 20:22:19
英语翻译
摘要:化学键一般可分为离子键、共价键和金属键.化学键是决定物质化学性质的主要因素.从离子键形成的本质来介绍离子键.用现代价键理论来说明共价键.现代价键理论:1.基本要点和形成本质;2.共价键的特征;3.共价键的类型;4.配位共价键的概念与形成条件.金属键由经典的自由电子气模型发展到金属键的能带理论,具体地诠释了金属键形成的本质与金属晶体的物理性质.
Abstract:May be an electrovalent bond ,covalent bond and metallic bond mark like chemistry key.The chemistry key is to decide matter chemical property major factor.Come to introduce an electrovalent bond the nature taking form from the electrovalent bond.Use modern times to explain a covalent bond coming price key theory.Modern price key theory:1.Nuts and bolts and the nature taking form; 2.The covalent bond characteristic; 3.The covalent bond type; 4.Match place covalent bond concept and form condition.The metallic bond has made develop the energy band theory arriving at a metallic bond ,concrete annotation of model angry from classical free electron the nature that the metallic bond forms and metal crystal physical property.