双语化学辞典Chem Lexicon

词条Entries 公式Formulas 周期表Periodic table

数据表Tables

命名Naming有机命名Organic nomenclature 离子名称Ion names

结构与反应性Structure & reactivity点群Point groups 定位效应Directing effects

酸碱与电化学Acids, bases & electrochemistrypKapKa 电极电势Electrode potentials

谱学Spectroscopy红外IR 核磁NMR 质谱Mass spectrometry 紫外–可见UV–Vis

全部数据表 →All tables →

原子结构与周期律Atomic structure & periodicity

12 个词条12 entries

原子核Atomic nucleus
质子Proton
中子Neutron
电子Electron
原子序数Atomic number
质量数Mass number
原子轨道Atomic orbital
电子排布Electron configuration
元素周期表Periodic table
电离能Ionization energy
电负性Electronegativity
氧化态Oxidation state

双语化学辞典 · Chem Lexicon — 中英双语化学术语、定义、反应机理、理论沿革与物质性质。Chem Lexicon — a Chinese–English chemistry dictionary: terms, definitions, mechanisms, history and properties.

释义与实验物性供学习参考，引用前请以 CRC Handbook、PubChem 或教材核对。分子式、分子量、logP、TPSA 由 OpenChemLib 在浏览器中计算；3D 构象为力场近似，点群以理想平衡构型为准。Definitions and data are for study; check the CRC Handbook, PubChem or a textbook before citing. Formulas, masses, logP and TPSA are computed in the browser by OpenChemLib; 3D conformers are force-field approximations and point groups refer to the ideal equilibrium geometry.