Introduction to Chemistry 化学入门
Matter 物质
Definition of Water(物质的定义)
States of Matter(物质的状态)
Composition of Matter (物质的构成)
Chemical and Physical Properties(化学性质和物理性质)
Chemical and Physical Changes (化学变化和物理变化)
Con servation of Mass (质量守恒)
Energy 能量
Definition of Energy(能量的定义)
Forms of Energy(能量的形式)
Types of Reaction s(Exothermic Versus Endothermic) 反应类型(放热对吸热)
Con servation of Energy (能量守恒)
Con servation of Mass and Energy(质能守恒)
Scientific Method(科学方法)
Measurements and Calculation s(测量和计算)
Metric System(指标系统)
Temperature Measurements(温度测量)
Heat Measurements(热量测量)
Scientific Notation (科学记数法)
Factor-Label Method of Conversion(Dimensional Analysis)转换方法(量纲分析)
Precision, Accuracy, and Uncertainty(精密度,准确度,不确定度)
Significant Figures(有效数字)
Calculation s with Significant Figures (有效数字的计算)
Atomic Structure and the Periodic Table of the Elements 原子结构&元素周期表
Electric Nature of Atoms 原子的电本质
History (历史)
Basic Electric Charges(基本电荷)
Bohr Model of the Atom(原子的波尔模型)
Components of Atomic Structure(原子结构构成)
Calculating Average Atomic Mass(计算平均原子量)
Oxidation Number and Valence(氧化数和化合价)
Metallic,Nonmetallic,and Noble Gas Structures(易失电子.易得电子.惰性气体结构)
Reactivity(反应)
Atomic Spectra 原子光谱
Spectroscopy(光谱学)
Mass Spectroscopy (质谱学)
The Wave-Mechanical Model 波动力学模型
Quantum Numbers(量子数)
Hund’s Rule of Maximum Multiplicity 最大多重性洪特法则
Sublevels and Electron Configuration 原子内电子排布
Order of Filing and Notation(电子填充次序和命名)
Electron Dot Notation(Lewis Dot Structures)(Lewis 点结构)
Noble Gas Notation(稀有气体元素)