提高原子光谱教学效果的几点作法  

Several Suggestions for Atomic Spectrum Teaching

作　　者：杨丽君[1] 

机构地区：[1]西华师范大学化学化工学院,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2008年第4期434-436,共3页Journal of China West Normal University(Natural Sciences)

基　　金：西华师范大学科研启动基金资助项目

摘　　要：原子光谱对于原子的基础理论研究和实际应用都有很重要的作用.针对原子光谱教学的重难点,结合国内外先进教学方法的研究和作者的实际教学经验,对原子光谱的教学提出了几点建议,特别强调了对知识的理解与巩固.对较复杂的等价双电子组态光谱项的推求,引用了一种相对简单的推引方法,用于解答(np)2、(nd)2、(nf)2等组态的光谱项.Atomic spectrum is important to basic theory research of atom and its application. To aim directly at the difficulty and the emphasis of atomic spectrum teaching, combined with the research of advanced teaching methods of domestic and overseas, several suggestions for atomic spectrum teaching are proposed based on teaching experience of the writer. Comprehension and consolidation of learning is especially emphasized. A relative simple method is recommended to get spectrum terms of fairly complicated double equivalent electronic configurations. It is convenient to （np） 2, （nd） 2 and （nf） 2 configurations.

关 键 词：原子光谱 光谱项 等价电子组态 教学 

分 类 号：O641[理学—物理化学]